Drugstore medicines like decongestants, cough suppressants, and antihistamines can help congestion, coughing, and nasal symptoms. Acetaminophen, ibuprofen, or naproxen can treat pain or a headache.
Read the active ingredients and warnings on all product labels. Many cough and cold medicines have the same ingredients, so you could accidentally overdose unless you're careful. Don't give aspirin to a child under 18. Using it to treat the flu has been linked to a condition called Reye’s syndrome in kids.