Darvocet Side Effects

Structurally, Darvocet is a relative of the synthetic narcotic, methadone. It's prescribed in two forms- propoxyphene hydrochloride and propoxyphene napsylate -for relief of mild to moderate pain. Darvocet produces psychological and physical dependence like other narcotics, and treatment for Darvocet addiction is much the same.

Darvocet side effects include but are not limited to:

Common Symptoms

• Nausea or Vomiting
• Dizziness
• Drowsiness
• Lightheadedness
• Shortness of breath
• Constipation

Less Common to Rare Side Effects of Darvocet are:

• Skin rash, hives or itching
• Red dots on skin
• Over excitement
• Hallucinations
• Euphoria (feeling of unusual happiness)
• Confusion
• Stomach pain
• Difficulty urinating
• Low blood pressure
• Slow heartbeat
• Heart palpitations

Life-threatening Side Effects of Darvocet are:

• Difficulty breathing
• Wheezing