Usually nothing much
Colds are usually very mild and self-limited, and do not need specific treatment.
Symptomatic care for nasal stuffiness, cough
, sneezing, aching is reasonable and can be with over the counter meds if you get much worse, or have serious symptoms like shortness of breath, chest pain
, high fever
, or stay sick for more than 4-5 days, maybe get seen.Wash your hands and cover your mouth to avoid spreading!