Colds and flu are both respiratory infections caused by viruses. Flu usually comes on faster and feels more severe. This article is general information, not medical advice.
1. Key points
Antibiotics don't treat viral infections like colds or flu.
Rest, fluids and symptom relief are typical self-care.
Annual flu vaccination is recommended for most people.
Seek care for trouble breathing, chest pain or symptoms that improve then worsen.
2. Spreading
Washing hands and covering coughs helps reduce spread.
See also
Fever Basics — A fever is a temporary rise in body temperature, often a sign the body is fighting an inf…
Sleep Basics and Insomnia — Insomnia is trouble falling asleep, staying asleep or getting restful sleep. Good sleep h…
References
officialCommon Cold — MedlinePlus, U.S. National Library of Medicine
officialFlu — MedlinePlus, U.S. National Library of Medicine
A cited source does not by itself make every claim verified.
