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Treats stuffy nose due to colds, hay fever, allergies, sinus and lung infections.

Brand Names

Vicks Sinex
4-Way No Drip
Good Sense Nasal Four

When You Should Not Take The Medication

You should not use this medicine if you have ever had an allergic reaction to phenylephrine or other nasal decongestants. Avoid using phenylephrine if you are taking MAO inhibitors such as Marplan®, Nardil®, or Parnate®, or if you take medicine for glaucoma or depression.

How To Store And Dispose Of This Medicine

Keep your medicine at room temperature, away from direct heat and light. Do not freeze.

Keep all medicine away from children.

Possible Side Effects While Using This Medicine

Call your doctor right away if you notice any of these side effects:
Fast, pounding, or irregular heartbeat
Chest pain
Trouble breathing
Tingling in the hands or feet

If you notice these less serious side effects, talk with your doctor:
Sneezing, burning or stinging inside the nose

If you notice other side effects that you think are caused by this medicine, tell your doctor.