Signs that a person should see a doctor for a cough include when it occurs alongside dizziness, weight loss, or fever. There are many potential causes of a cough, and some require medical attention. Learn more here.
A lost sense of taste is a common symptom, with possible causes ranging from a simple cold to a head injury. Learn more about the causes and treatment of a loss of taste here.
Sleeping with earplugs is usually safe. One potential risk of using them regularly is earwax buildup, but people can treat most complications with home remedies. Learn more about sleeping with earplugs, including the specific benefits, here.