This document discusses sinusitis, rhinosinusitis, and allergic rhinitis. It begins by defining sinusitis and rhinosinusitis, noting that sinusitis usually involves the maxillary sinus and is often due to viral infection. It then covers the classification, symptoms, diagnosis, treatment and etiology of acute and chronic sinusitis. The document also discusses allergic rhinitis in detail, including prevalence, pathogenesis, classification, diagnosis through history and testing, and treatment through environmental control, immunotherapy and pharmacotherapy.
Evaluation And Management Of Upper Respiratory Tract Infections In Children Dawood Al nasser
Evaluation And Management Of Upper Respiratory Tract Infections In Children
This presentation offers helpful comparison tables, please note that some recommendation might have changed since preparation and publication of this material.
"Child Healthcare addresses all the common and important clinical problems in children, including:immunisation history and examination growth and nutrition acute and chronic infections parasites skin conditions difficulties in the home and society."
Evaluation And Management Of Upper Respiratory Tract Infections In Children Dawood Al nasser
Evaluation And Management Of Upper Respiratory Tract Infections In Children
This presentation offers helpful comparison tables, please note that some recommendation might have changed since preparation and publication of this material.
"Child Healthcare addresses all the common and important clinical problems in children, including:immunisation history and examination growth and nutrition acute and chronic infections parasites skin conditions difficulties in the home and society."
A variety of viruses and bacteria can cause upper respiratory tract infections including acute bronchitis, the common cold, influenza, and respiratory distress syndromes.
• Defining most of these patient diseases is difficult because the presentations connected with upper respiratory tract infections (URIs) commonly overlap and their causes are similar.
• Upper respiratory tract infections can be defined as self-limited irritation and swelling of the upper airways with associated cough with no proof of pneumonia, lacking a separate condition to account for the patient symptoms, or with no history of COPD/emphysema/chronic bronchitis. Influenza Viruses
• Small hairs (cilia) in the sinuses fail to properly move mucus out. This may be due to some medical conditions.
• Colds and allergies may cause too much mucus to be made or block the opening of the sinuses.
• A deviated nasal septum, nasal bone spur, or nasal polyps may block the opening of the sinuses.
Why should you do the Skin Prick Test?
SPT is an essential test procedure to find sensitization in IgE-mediated allergic disease in subjects with Hay fever (allergic rhinitis), asthma, rhinoconjunctivitis, Dermatitis (eczema), anapylaxis, urticaria, atopic eczema and food and drug allergy.
Procedure for skin prick test
This is not a painful test. A needle(lancet) is used to prick your skin during the test which is not at all painful or you lose any blood. Follow are the steps of the test.
• Your skin is cleaned by alcohol
• A nurse/technician marked your skin and put a drop of allergen beside every mark
• Using a lancet the technician pricks your skin to allow a tiny amount of the solution to enter just below the surface
• Now you should wait for a specific amount of time. Usually 30 min.
• Now your allergist checks the marks for a observes your skin for signs of allergic reactions. If you are allergic to one of the substances tested, you’ll develop a raised, red, itchy bump (wheal) that may look like a mosquito bite. A nurse will then measure the bump’s size.
• After the recording of the result, the nurse/technician clean your testing surface with alcohol
A variety of viruses and bacteria can cause upper respiratory tract infections including acute bronchitis, the common cold, influenza, and respiratory distress syndromes.
• Defining most of these patient diseases is difficult because the presentations connected with upper respiratory tract infections (URIs) commonly overlap and their causes are similar.
• Upper respiratory tract infections can be defined as self-limited irritation and swelling of the upper airways with associated cough with no proof of pneumonia, lacking a separate condition to account for the patient symptoms, or with no history of COPD/emphysema/chronic bronchitis. Influenza Viruses
• Small hairs (cilia) in the sinuses fail to properly move mucus out. This may be due to some medical conditions.
• Colds and allergies may cause too much mucus to be made or block the opening of the sinuses.
• A deviated nasal septum, nasal bone spur, or nasal polyps may block the opening of the sinuses.
Why should you do the Skin Prick Test?
SPT is an essential test procedure to find sensitization in IgE-mediated allergic disease in subjects with Hay fever (allergic rhinitis), asthma, rhinoconjunctivitis, Dermatitis (eczema), anapylaxis, urticaria, atopic eczema and food and drug allergy.
Procedure for skin prick test
This is not a painful test. A needle(lancet) is used to prick your skin during the test which is not at all painful or you lose any blood. Follow are the steps of the test.
• Your skin is cleaned by alcohol
• A nurse/technician marked your skin and put a drop of allergen beside every mark
• Using a lancet the technician pricks your skin to allow a tiny amount of the solution to enter just below the surface
• Now you should wait for a specific amount of time. Usually 30 min.
• Now your allergist checks the marks for a observes your skin for signs of allergic reactions. If you are allergic to one of the substances tested, you’ll develop a raised, red, itchy bump (wheal) that may look like a mosquito bite. A nurse will then measure the bump’s size.
• After the recording of the result, the nurse/technician clean your testing surface with alcohol
Infecciones Respiratorias Agudas Altas-Faringitis-Otitis Media-Sinusitis Bact...Pablo A. Prado
Infecciones Respiratorias Agudas Altas en Pediatría: Faringitis Aguda, Otitis Media Aguda y Sinusitis Bacteriana Aguda.
Manifestaciones clínicas, diagnóstico y tratamiento
Acute respiratory infection in children, etiology, clinical features, diagnosis, treatment. Common infections in children including common cold, tonsillitis, LTB, Croup, Epiglottitis etc.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Basavarajeeyam is an important text for ayurvedic physician belonging to andhra pradehs. It is a popular compendium in various parts of our country as well as in andhra pradesh. The content of the text was presented in sanskrit and telugu language (Bilingual). One of the most famous book in ayurvedic pharmaceutics and therapeutics. This book contains 25 chapters called as prakaranas. Many rasaoushadis were explained, pioneer of dhatu druti, nadi pareeksha, mutra pareeksha etc. Belongs to the period of 15-16 century. New diseases like upadamsha, phiranga rogas are explained.
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
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2 Case Reports of Gastric Ultrasound
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
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ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
3. inflammatory condition involving the four
PARANASAL SINUSES
SINUSITIS The term rhinosinusitis is used because sinusitis
is almost always accompanied by inflammation
of the contiguous nasal mucosa.
• maxillary sinus is most commonly involved Next, in
order of frequency, are the ethmoid, frontal, and
sphenoid sinuses.
• Most cases are due to a viral infection.
• Classification: by duration, by etiology and by the
offending pathogen type (viral, bacterial, or fungal).
4. ACUTE SINUSITIS
• <4 weeks' duration (Harrison).
• Majority of sinusitis cases.
• Preceding viral URI.
• Antibiotics are prescribed frequently (in 85–98% of all cases)
for this condition.
• Sub acute rhinosinusitis: Duration of 4–12 weeks.
• Recurrent acute rhinosinusitis: Greater than four or more
episodes of acute rhinosinusitis per year, with each episode
lasting 7–10 days, with symptom resolution between
episodes.
5. ETIOLOGY
• Ostial obstruction: infectious and noninfectious causes.
Allergic rhinitis (with either mucosal edema or polyp
obstruction).
Barotrauma (e.g., from deep-sea diving or air travel)
Chemical irritants.
nasal and sinus tumors (e.g., squamous cell carcinoma) or
granulomatous diseases (e.g., granulomatosis with polyangiitis
(Wegener's) or rhinoscleroma).
Cystic fibrosis.
In ICUs, nasotracheal intubation and nasogastric tubes are
major risk factors for nosocomial sinusitis.
6. Viruses: rhinovirus, respiratory syncytial virus, parainfluenza
virus, and influenza virus.
Bacterial:
o S. pneumoniae and nontypable Haemophilus influenzae
most common (50-60%).
o Moraxella catarrhalis (20%) in children.
o S. aureus, Pseudomonas aeruginosa, Serratia marcescens,
Klebsiella pneumoniae, and Enterobacter species
nosocomial.
Fungi:
o Rhizopus, Rhizomucor, Mucor, Mycocladus (formerly Absidia),
and Cunninghamella rhinocerebral mucormycosis
(immunocompromised)
o Aspergillus and Fusarium.
7. CLINICAL MANIFESTATIONS
• Most cases of acute sinusitis present after or in conjunction
with a viral URI.
• Nasal drainage and congestion, facial pain or pressure, and
headache.
• Nonspecific cough, sneezing, and fever.
• Tooth pain (upper molars) and halitosis (bacterial sinusitis).
• Advanced sphenoid or ethmoid sinus infectionsevere frontal
or retroorbital pain radiating to the occiput, thrombosis of the
cavernous sinus, and signs of orbital cellulitis.
• Advanced frontal sinusitis Pott's puffy tumor
subperiosteal abscess associated with osteomyelitis.
• Complications: meningitis, epidural abscess, and cerebral
abscess.
8. Major and Minor Factors in the Diagnosis
of Rhinosinusitis (1997 Task Force):
Major factors
• Facial pain or pressure
• Facial congestion or fullness
• Nasal obstruction or blockage
• Nasal discharge, purulence, or discolored postnasal drainage
• Hyposmia or anosmia
• Purulence in nasal cavity
• Fever (in acute rhinosinusitis only)
Factors
• Headache
• Fever (in chronic sinusitis)
• Halitosis
• Fatigue
• Dental pain
• Cough
• Ear pain, pressure, or fullness
9. DIAGNOSIS
• Bacterial sinusitis "persistent" symptoms (i.e., symptoms
lasting >10 days in adults or >10–14 days in children)
accompanied by the three cardinal signs of purulent nasal
discharge, nasal obstruction, and facial pain.
• Signs or symptoms of acute rhinosinusitis worsen within 10
days after an initial improvement.
• Viral RhinosinusitisSymptoms of acute rhinosinusitis are
present < than 10 days Symptoms are not worsening.
12. CHRONIC SINUSITIS
• >12 weeks (Harrison)
• most commonly associated with either bacteria or fungi.
• Clinical cure in most cases is very difficult.
• Pathophysiology remains incompletely understood, but it is
believed to be multifactorial, resulting from interactions
between host anatomy, genetics, and the environment.
Impairment of mucociliary clearance.
• Patients experience constant nasal congestion and sinus
pressure, with intermittent periods of greater severity, which
may persist for years.
• CT can be helpful in determining the extent of disease
13. ETIOLOGY
• With polyps chronic hyperplastic sinusitis
• Allergy
• Environmental factors such as dust or pollution
• Bacterial infection, or fungus (either allergic, infective, or
reactive).
• Non-allergic factors, such as vasomotor rhinitis, can also
cause chronic sinus problems.
• Abnormally narrow sinus passagesdeviated septum, can
impede drainage from the sinus.
14. CLINICAL MANIFESTATIONS
CRS is now (2007) defined as 12 weeks or longer of two or
more of the following symptoms:
• Mucopurulent drainage (anterior, posterior, or both):
discolored 51–83%
• Nasal obstruction (congestion): 81–95%
• Facial pain-pressure-fullness: 70–85%
• Decreased sense of smell: 61–69%
Other signs:
• Purulent mucus or edema in the middle meatus or ethmoid
region
• Polyps in the nasal cavity or the middle meatus
• Radiographic imaging showing inflammation of the paranasal
sinuses.
15. TREATMENT
• Antibiotic therapy is similar to acute, but is longer: 3-4 weeks.
• Antimicrobial choice should include drugs effective against
staphylococcal organisms.
• Adjuvant therapies such as saline nasal irrigation,
decongestants, antihistamines, or topical intranasal steroids
may be helpful depending on the underlying cause.
• Surgical Therapy
• Antral lavage
• Adenoidectomy
• Endoscopic Sinus Surgery
• External Drainagereserved for complications
16.
17. ALLERGIC RHINITIS
• Is an allergic inflammation of the nasal airways.
• May be seasonal, perennial, or both.
• Sneezing, rhinorrhea, lacrimation , and congestion and
pruritus of the conjunctiva, nasal mucosa, and oropharynx are
the hallmarks of allergic rhinitis.
• Can be associated with other chronic conditions, including
asthma (40%), otitis media with effusion (OME),
rhinosinusitis, nasal polyposis and eczematous dermatitis
• Can have multiple triggers, both inhaled and ingested.
18. May be seasonal, perennial, or both.
Characterized by sneezing, itching, rhinorrhea, and congestion.
Can be associated with other chronic conditions, including asthma, otitis media with effusion (OME), rhinosinusitis,
PREVALENCE
and nasal polyposis.
Typical symptoms of sneezing, rhinorrhea, and nasal congestion can be associated with viral, bacterial, allergic, and
nonallergic etiologies.
Can have multiple triggers, both inhaled and ingested.
GENERAL CONSIDERATIONS
• one of the most common allergic diseases in the United States
Allergy is a clinical manifestation of an adverse immune response after repeated contact with usually harmless substances
such as pollens, mold spores, animal dander, dust mites, foods, and stinging insects. Allergic rhinitis is an inflammation of the
nasal mucous membranes caused by an IgE-mediated reaction to one or more allergens. The prevalence of allergic rhinitis can
(20-25%of the population).
vary considerably among age groups and locales.
• The incidence of onset is greatest in adolescence, with a
Allergic rhinitis is one of the most common allergic diseases in the United States, affecting between 20% and 25% of the
population (approximately 40 million people). Allergic rhinitis may have its onset at any age, but the incidence of onset is
greatest in adolescence, with a decreasing incidence with advancing age. Its peak prevalence is during the third and fourth
decreasing incidence with advancing age. Its peak prevalence
decades (Figure 14–1).
is during theFigure 14–1. fourth decades.
third and
•
19. PATHOGENESIS
• Type I hypersensitivity reaction IgE
antibodies (atopic reaction).
• Early-phase (humeral reaction): 10–15
minutes of allergen exposure.
• Histamine
sneezing, rhinorrhea, itching, vascular
permeability, vasodilatation, and
glandular secretion.
• Late-phase (cellular reaction): 4–6
hours after the initial sensitization and
may prolong allergic cascade for as long
as 48 hours
• Cytokines and leukotrienes influx of
inflammatory cells (mainly eosinophils)
nasal congestion and postnasal drip
20. ETIOLOGY
1. In infancy and childhood food allergens such as
milk, eggs, soy, wheat, dust mites, and inhalant allergies such as pet dander
are the major causes of allergic rhinitis and the comorbidities of atopic
dermatitis, otitis media with effusion, and asthma.
2. In older children and adolescents, pollen allergens become more of a
causative factor.
3. Genetic susceptibility ( family history)
4. Environmental factors (dust and mold)
5. Allergens (pollens, animals, and foods)
6. Tobacco smoke (early childhood)
7. Diesel exhaust particles (in urban areas)
21. CLASSIFICATION
Seasonal Allergic Rhinitis
• certain seasons, usually depending on the pollination of plants
to which the patient is allergic.
• Characteristic symptoms:
o Sneezing
o watery rhinorrhea
o itching of the nose, eyes, ears, and throat
o red and watering eyes
o nasal congestion.
Symptoms are usually worse in the morning and are aggravated
by dry, windy conditions and higher concentrations of pollen.
22. Perennial Allergic Rhinitis
• Symptoms are constant:
o Thickening of the sinus membranes (adult life) Nasal
congestion and postnasal discharge.
o Rhinorrhea and sneezing are less common.
o Eye symptoms are less common, except with animal allergies.
• Food allergies gastrointestinal problems, urticaria,
angioedema, and even anaphylaxis after food is ingested.
• Irritants such as tobacco smoke, chemical fumes, and air
pollutants can also aggravate symptoms.
• Perennial nonallergic rhinitis with eosinophilia syndrome (NARES) occurs in the
middle decades of life and is characterized by nasal obstruction, anosmia,
chronic sinusitis, and frequent aspirin intolerance.
• vasomotor rhinitis or perennial nonallergic rhinitis symptom complex
resembling perennial allergic rhinitis occurs with nonspecific stimuli, including
chemical odors, temperature and humidity variations, and position changes but
occurs without tissue eosinophilia or an allergic etiology.
23. PHYSICAL EXAMINATION
• Seasonal allergic rhinitis:
o Include bluish, pale, boggy turbinates.
o Wet, swollen mucosa; and nasal congestion and obstruction.
• Perennial allergies:
o Nasal congestion is the predominant sign, but the nasal
examination may appear normal.
o Anatomic abnormalities, such as a deviated nasal septum,
concha bullosa, and nasal polyps, may be present.
o Other signs: conjunctivitis, eczema, and, possibly, asthmatic
wheezing.
26. ALLERGY TESTING
• Skin testing: Epicutaneous, intradermal, or a combination.
o Skin Prick Test most
common, epicutaneous, quick, specific, safe, and cost-
effective.
o intradermal dilutional testing 1:5 dilutions.
• In vitro serum assays
o Allergen-specific serum IgE testing
28. Environmental control and immunotherapy
Immunotherapy: indications for immunotherapy include
long-term pharmacotherapy for prolonged periods, the
inadequacy or intolerability of drug therapy, and significant
allergen sensitivities. Subcutaneous injection (SCIT) and
Sublingual immunotherapy (SLIT).
29. TREATMENT: pharmacologic
• ANTIHISTAMINES: are effective in early-phase reaction and therefore reduce sneezing,
rhinorrhea, and itching.
• INTRANASAL CORTICOSTEROIDS: They act on the late-phase reaction and therefore prevent
a significant influx of inflammatory cells. triamcinolone, budesonide, fluticasone
propionate, mometasone, fluticasone furoate, and ciclesonide.
• SISTEMIC CORTICOSTEROIDS: for severe, intractable symptoms. 3–7 days.
• DESCONGESTANTS: α-adrenergic agonists (oxymetazoline) vasoconstriction Use: 3–4
days (rhinitis medicamentosa).
• INTRANASAL ANTICHOLINERGIC: ipratropium bromide
• INTRANASAL CROMOLYN: used before the onset of symptoms
• LEUKOTRIENE INHIBITORS: Montelukast
30. BIBLIOGRAFÍA:
• Anil K. Lalwani. CURRENT Diagnosis & Treatment in
Otolaryngology—Head & Neck Surgery.
New York: McGraw-Hill, 2012.
• Dan L. Longo et al.. Harrison's Principles of Internal Medicine.
New York: McGraw-Hill, 2012.
• Adkinson, N. Franklin. Middleton's allergy: principles &
practice. 7th ed. Philadelphia, PA: Mosby/Elsevier, 2009.
• Kelley, P. E., and N. R. Friedman. ". Chapter 17. Ear, Nose, &
Throat. In W.W. Hay, M.J. Levin, J.M. Sondheimer, R.R.
Deterding (Eds)." CURRENT Diagnosis & Treatment: Pediatrics.
By P. J. Yoon. N.p.: n.p., n.d. N. pag. Web. 22 Oct. 2012.
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www.accessmedicine.com.millenium.itesm.mx/content.aspx?
aID=6581598.>.