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Generic Name: Minipress (prazosin)

Minipress Reviews

For Post Traumatic Stress Disorder "Very effective in stopping many decades of violent nightmares. There was a difference for me starting the first night on 1 mg. After several weeks, I'm now taking 3 mg nightly and have had good success with sleeping better throughout the night. The times I do wake up, I'm calmer than in the past, and can go back to sleep far more easily."


For Benign Prostatic Hyperplasia "I am 66 and have been taking 1 mg of Minipress/prazosin per day for BPH for at least 25 years. It works well with minimal side effects. I still get up about 1x per night to urinate, but the stream is reasonably strong and I can fully empty my bladder. Missing a dose for 2 or 3 days results in noticeable degradation of initiation, stream flow, and complete emptying of the bladder. Some years ago I tried Cardura, which had more impact on the BPH symptoms but had unacceptable side effects on potency and desire. Minipress is available as a generic and for me is a superior solution."


For Post Traumatic Stress Disorder "I started on this medication, and since I have taken it, the nightmares have been gone. If I forget to take it, then I will have them. This medication has really helped me get a good night's sleep every night."


For Post Traumatic Stress Disorder "This medication really put a stop to the nightmares, as well as the flashbacks for me. The side effects are very minimal (if I stand up too quickly, I get a bit dizzy), and it's really been nothing but a good thing for me."


For Post Traumatic Stress Disorder "This medicine completely got rid of all of my nightmares the first night I took it. It has been a few months now and I've only gone up one more mg, so it is still working great. For me, though, the great benefit was that it got rid of all of my dreams, not just nightmares, and for me, that was a big relief."


For Post Traumatic Stress Disorder "I have had my pulse rate go way up and my blood pressure, both systolic and diastolic, go way down. My heart was pounding. But I find that with this medicine I can sleep a bit more, and I had to quit taking my lisinopril in the morning. I still have nightmares, but I can wake up and say to myself, oh good, I'm not there anymore, and it was just a dream."


For High Blood Pressure "Used this to replace Tenormin, which was causing sexual problems (total erectile dysfunction) and mood issues. Taking 1 mg daily at night. No ED difficulties, in fact, it has the opposite effect for me, like a daily use ED drug. Blood pressure controlled just as effectively, and my mood is back to normal, but not sure if that's because the ED issues are resolved or if Tenormin was impacting my mood."


For High Blood Pressure "Minipress was the first drug they tried for high blood pressure back in the late 80s, when I was in the Army. I felt like it would be the end of me. First of all, it made my BP higher than lower. My heart sometimes felt like it was going to pop out of my chest sometimes. I fainted a few times. I would wake up at night and my back would fall asleep. I had some sexual problems from it too. They eventually had me on the max dose, and my BP was sky high. Finally they weaned me off it and put me on lisinopril, which works really well for me. My BP is now normal."


For Post Traumatic Stress Disorder "Vivid nightmares have been greatly reduced."


For Post Traumatic Stress Disorder "The very first night I took this, I slept through the night without any more nightmares! A week and a half so far, and it feels wonderful to have slept through the night each night!"


For Benign Prostatic Hyperplasia "Minipress is a wonder medication to control hypertension and help with enlarged prostate . I have great results with it"


For High Blood Pressure "This medication acts fast, causes me be be jittery, my blood pressure is low and then settles down after a few hours, then my blood pressure rises again. I take 2 a day."


For Benign Prostatic Hyperplasia "Had little effect on Benign Prostate Hyperplasia symptoms. Dosage 1mg at night."


For Benign Prostatic Hyperplasia "Flomax works better for BPH but this med is more tolerable for longer usage and does wonders for PTSD!"

More about Minipress (prazosin)

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  • During pregnancy
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  • Drug class: antiadrenergic agents, peripherally acting
  • Breastfeeding

Patient resources

  • Minipress advanced reading

Professional resources

  • Minipress prescribing information
  • Prazosin (AHFS Monograph)

Related treatment guides

  • Benign Prostatic Hyperplasia
  • Heart Failure
  • Raynaud's Syndrome
  • High Blood Pressure