Description:
Phenergan is an antihistamine that relieves nasal stuffiness and inflammation and red, inflamed eyes caused by hay fever and other allergies. It is also used to treat itching, swelling, and redness from hives and other rashes; allergic reactions to blood transfusions; and, with other medications, anaphylactic shock (severe allergic reaction). Phenergan is also used as a sedative and sleep aid for both children and adults, and is prescribed to prevent and control nausea and vomiting before and after surgery and to prevent and treat motion sickness. It is also used, with other medications, for pain after surgery. Antihistamines work by decreasing the effects of histamine, a chemical the body releases in response to certain irritants. Histamine narrows air passages in the lungs and contributes to inflammation. Antihistamines reduce itching and swelling and dry up secretions from the nose, eyes, and throat.

Directions:
Follow the directions for using this medicine provided by your doctor. IF THE SUPPOSITORY IS TOO SOFT TO USE, put it in the refrigerator for about 15 minutes or run cold water over it. Then remove the wrapper and moisten the suppository with cool water. Lie down on your side. Use your finger to push the pointed end of the suppository well up into the rectum. Wash your hands thoroughly after using this medicine. STORE THIS MEDICINE in the refrigerator. Do not freeze. IF YOU MISS A DOSE OF THIS MEDICINE and you are using it regularly, use it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not use 2 doses at once.

Cautions:
SIDE EFFECTS that may occur during treatment include dizziness, drowsiness, dry mouth, nausea, blurred vision, and vomiting. If they continue or are bothersome, check with your doctor. CHECK WITH YOUR DOCTOR AS SOON AS POSSIBLE if you experience ringing in your ears, unusual sensitivity to sunlight, or trouble sleeping. CONTACT YOUR DOCTOR IMMEDIATELY if you experience fever; mental or mood changes; fast, slow, or irregular heartbeat; fainting; confusion; incoordination; hallucinations; seizure; tremors; muscle spasms; swelling of hands, face, lips, eyes, throat, or tongue; difficulty swallowing or breathing; hoarseness; unusual bruising or bleeding; unusual or involuntary muscle twitching or movements; unusual sweating; vision changes or double vision; or yellowing of the eyes or skin. An allergic reaction to this medicine is unlikely, but seek immediate medical attention if it occurs. Symptoms of an allergic reaction include rash, itching, swelling, severe dizziness, or trouble breathing. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist. Phenergan should not be given to a child younger than 2 years old. Phenergan can cause severe breathing problems or death in a child younger than 2. Carefully follow your doctors instructions when giving this medicine to a child of any age. Do not use Phenergan if you have asthma or other lung disease. Before taking Phenergan, tell your doctor if you are allergic to any drugs