You should not use codeine if you are allergic to it, or if you have an uncontrolled breathing disorder, a bowel obstruction called paralytic.
What is codeine?
Codeine is an opioid pain medication. An opioid is sometimes called a narcotic. Codeine is used to treat mild to moderately severe pain. Codeine may also be used for purposes not listed in this medication guide.
How should I take codeine?
You should not use codeine if you are allergic to it, or if you have an uncontrolled breathing disorder, a bowel obstruction called paralytic ileus, or frequent asthma attacks or hyperventilation. Codeine can slow or stop your breathing. Never use this medicine in larger amounts, or for longer than prescribed. Codeine may also be habit-forming, even at regular doses. Never share this medicine with another person, especially someone with a history of drug abuse or addiction. Keep the medicine in a place where others cannot get to it. MISUSE OF NARCOTIC MEDICINE CAN CAUSE ADDICTION, OVERDOSE, OR DEATH, especially in a child or other person using the medicine without a prescription. Medicines that contain codeine should not be given to a child just after surgery to remove the tonsils or adenoids.
What happens if I miss a dose?
Since codeine is used for pain, you are not likely to miss a dose. Skip any missed dose if it is almost time for your next scheduled dose. Do not use extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. A codeine overdose can be fatal, especially in a child or other person using the medicine without a prescription. Overdose symptoms may include slow breathing and heart rate, severe drowsiness, muscle weakness, cold and clammy skin, pinpoint pupils, and fainting.