The pain is horrible today The most frequently reported codeine-containing medicines in the cases were acetaminophen with codeine used for pain, and promethazine with codeine (with or without phenylephrine) used for cough. A 36-year-old male asked: Please describe the medication: promethazine? 20 years experience Internal Medicine. Well, its 4 days later and my arm STILL hurts and is bruised. A 36-year-old male asked: Please describe the medication: promethazine? It is often used in nausea. HOW SUPPLIED. Do NOT use it to treat or manage an actual overdose. Promethazine hydrochloride is a phenothiazine used to treat or prevent nausea and vomiting caused by anesthesia or surgery, certain types of allergic reactions, pain caused by surgery or childbirth, and to sedate patients before surgery or medical procedures. Promethazine also prevents motion sickness, and treats nausea and vomiting or pain after phenergan pain surgery. Pain has been reported by people with rheumatoid arthritis, pain, multiple sclerosis, osteoporosis, birth control. Promethazine is also used to prevent and control motion sickness, nausea, vomiting, and dizziness. Phenergan has active ingredients of promethazine hydrochloride. Dr. Is Phenergan Suitable for Dogs? then had to right to work. PROMETHAZINE (proe METH a zeen) is an antihistamine. Promethazine is an antihistamine. I had a long day of traveling to and from doctor. Posted over a year ago I was injected in my left arm with Pheneragan, several CC's as the nurse said he was doing. Promethazine is an antihistamine. Phenergan Injection administered to a pregnant woman within two weeks of delivery may inhibit platelet aggregation in the newborn. It helps to stop or reduce coughing and congestion. Promethazine/codeine is an inexpensive drug used as a cough suppressant, a decongestant, and an antihistamine. In addition, it may be used to help people go to sleep and control their pain or anxiety before or after surgery or other procedures. It is more popular than comparable drugs. Question: I got the Phenergan changed to Zofran and meloxicam 15 MG not sure they are helping. and received the branded drug Phenergan IV. It blocks the effects of the naturally occurring chemical. 1 doctor answer. Call your doctor for medical advice about side effects What Is Phenergan? This medication can cause severe tissue damage, possibly requiring surgery. Promethazine is thought to potentiate the "high" from opioids. Promethazine Injection can cause severe chemical irritation and damage to tissues regardless of the route of administration. Tell your health care professional right away if you have burning, pain, redness, swelling, or.