If you have a runny nose and sneezing, you can try a mild antihistamine to reduce symptoms. Using a saline nasal spray can also help clear your nose and soothe irritation. If your nose is very blocked, a short-term decongestant may help, but check with a doctor first.

For an allergic cold, the main goal is to reduce sneezing, runny nose, and itching. A mild antihistamine like cetirizine, loratadine, or fexofenadine usually works well. You can also use a saline nasal spray to clear nasal passages. Avoid allergens like dust, pollen, or pet dander as much as possible. If symptoms are severe or do not improve in a week, see a doctor.

If you have a severe cold with runny eyes and nose along with a fever, you can take paracetamol to reduce fever and body aches, and an antihistamine like cetirizine or fexofenadine to ease the runny nose and watery eyes. Drink plenty of fluids, rest well, and avoid heavy or oily foods. If the fever is high, lasts more than a couple of days, or you have trouble breathing or worsening symptoms, see a doctor.