There are many potential causes of snoring including blocked airways due to allergies, infections, alcohol consumption, sleeping pills, obesity, enlarged tonsils or adenoids, and relaxed throat muscles. Snoring can negatively impact health by increasing risks of sleep apnea and disorders like insomnia. It also negatively impacts relationships by disrupting the sleep of partners and reducing intimacy. Natural supplements like throat sprays can provide relief by lubricating the throat and reducing airway blockages.