Codeine is an alkaloid, obtained from opium or prepared from morphine. This medicine is used to relieve mild to moderate pain; acetaminophen also reduces fever and codeine reduces coughing.

Side Effect

The side effects seen rarely are dizziness, drowsiness, nausea, vomiting, and difficulty in breathing, fainting, stomach pain, and constipation.

Precaution

1. Alcohol may increase the drowsiness caused by this drug. Do not drink alcohol beverages while taking this medication.
2. Do not take sleeping pills, tranquilizers, sedatives, antidepressants, or other pain relievers without consulting your doctor.
3. Before you take this drug, see to it that your doctor knows your entire medical history.
4. If you are a pregnant or a breast-feeding woman, inform your doctor before taking this medication.
5. Do not take this medication if you have had a previous allergic reaction to codeine or acetaminophen.
6. Do not allow anyone else to take this medication.