A drug that is used to relieve nasal congestion in the upper respiratory tract.

A pain reliever and fever reducer. It is used to treat headache, muscle aches, toothaches and colds.

Known as painkillers are used to relieve pain and to achieve analgesia.

Used in the treatment of allergic disorders and some other conditions.

Foods, compounds, and/or drugs that are most often used to treat constipation.