You can take Benadryl (diphenhydramine) if you have hypertension but with caution and only if your hypertension is controlled. Also let your doctor know that you are taking Benadryl so that he/she can monitor you.
Are you on any medication for high blood pressure?
- Benadryl Information for Consumers
- Benadryl Information for Healthcare Professionals (includes dosage details)
- Side Effects of Benadryl (detailed)
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.