Who should not use promethazine injection?

Of course, anyone who is allergic to promethazine should avoid taking it. Also, it may cause harmful reactions in people with certain medical conditions, including:

  • cancer
  • high blood pressure
  • glaucoma
  • seizures
  • diabetes
  • liver
  • heart or kidney disease
  • difficulty with breathing or urination
  • stomach problems
  • overactive thyroid
  • a bone marrow disorder

Similarly, promethazine injections may interact with other medications, such as:

  • muscle relaxers
  • painkillers
  • MAO inhibitors
  • epinephrine (adrenaline)
  • blood thinners
  • drugs that make you sleepy (sleeping pills, sedatives, etc.)
  • medicines that treat high blood pressure, Parkinson's disease, depression, anxiety, ulcers, motion sickness, irritable bowel disease, urinary disorders, restless leg syndrome, pituitary gland tumors, spasms, mental illness
  • medications that treat cold and allergy symptoms

Additionally, if you are pregnant or breastfeeding you should alert your doctor, as promethazine may cause damage to your child's health. People who drink alcohol frequently cannot do so while on the medication. Finally, children under two years of age should not use promethazine.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.