Bacillinum is a homeopathic remedy made from tuberculosis bacteria. It is used to treat various conditions associated with tuberculosis including night sweats, enlarged glands, coughs, sore throats, and ringworm. It can also help insanity when associated with ringworm. Bacillinum is indicated for weak lungs, children with breathing issues at night, and elderly people with chronic respiratory problems. It may help with conditions stemming from a tubercular inheritance or mixed with syphilis. Symptoms include irritability, depression, fear including of dogs, and weakness.