Dezocine (Systemic)

Brand Names : Dalgan

Side Effects of This Medicine

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Get emergency help immediately if any of the following symptoms of overdose occur :

Cold, clammy skin; confusion, nervousness, or restlessness (severe); convulsions (seizures); dizziness (severe); drowsiness (severe); low blood pressure; pinpoint pupils of eyes; slow heartbeat; slow or troubled breathing; weakness (severe)

Also, check with your doctor as soon as possible if any of the following side effects occur:

Rare

Chest pain; coughing occurring together with breathing problems; difficult, decreased, or frequent urination; difficult, slow, or shallow breathing; increase or decrease in blood pressure; irregular heartbeat; mental depression or other mood or mental changes; skin rash or itching; swelling of face, fingers, lower legs, or feet; weight gain

Other side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. However, check with your doctor if any of the following side effects continue or are bothersome:

More common

Drowsiness; nausea or vomiting

Less common or rare

Abdominal or stomach pain; anxiety or crying; blurred or double vision; confusion; constipation; diarrhea; dizziness or lightheadedness; flushing or redness of skin; slurred speech

After you stop using this medicine, your body may need time to adjust. The length of time this takes depends on the amount of medicine you were using and how long you used it. During this period of time check with your doctor if you notice any of the following side effects:

Body aches; diarrhea; fast heartbeat; fever, runny nose, or sneezing; gooseflesh; increased sweating; increased yawning; loss of appetite; nausea or vomiting; nervousness, restlessness, or irritability; shivering or trembling; stomach cramps; trouble in sleeping; unusually large pupils of eyes; weakness

Other side effects not listed above may also occur in some patients. If you notice any other effects, check with your doctor.