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Minipress XL 5 MG Tablet: Uses, Side Effects, Composition & Dosages

Minipress XL 5 Mg Tablet drug is such a medicine, which is used in combination with other medicines to prevent the heart problems like heart attack, high BP, tightness of chest, chest pain etc. It also helps control the breathing difficulties. This medicine is categorized under the class of alpha blocker medicines and it is actually an alpha andregenic receptor antagonist. This antagonist helps to control and limit the secretion of norepinephrine and epinephrine.


Composition and Nature of Minipress XL 5 MG Tablet:

The nature of Minipress XL is simple and it contains only one active ingredient: Prazosin (2.5 Mg). The manufacturer of this medicine is Pfizer.

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Uses of Minipress XL 5 MG Tablet:

The uses of Minipress XL tablet are many and not just one. The popular uses of Minipress XL tablet has been found in the treatment of the following conditions:

  • Benign Prostatic Hypertrophy
  • Congestive Heart Failure
  • Hypertension
  • Low Blood Pressure
  • Chest Pain
  • High Blood Pressure
  • Raynaud’s Disease
  • Prostate gland enlargement in men
  • Painful Cold Fingers

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Side Effects of Minipress XL 5 MG Tablet:

Though the medicine has been found to be safe, but is not sans the possibility of any side-effect. The known side effects of Minipress XL tablet which appears rarely are:

  • Swelling of Legs
  • Heartbeat increase
  • Edema
  • Blurred Vision
  • Itchy skin rashes
  • Sweating
  • Abdominal pain or discomfort
  • Depression
  • Nausea
  • Dizziness
  • Headache
  • Fainting
  • Nasal Congestion
  • Constipation
  • Breathlessness
  • Loss of Bladder Control
  • Lack of strength


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Dosage of Minipress XL 5 MG Tablet:

There is no fixed dosage of Minipress XL for each and every patient. The dosage depends on a variety of factors like age, gender, present bodily condition, severity of the disease etc. It is highly advised that you must take this medicine in the quantity and manner as prescribed by the doctor. It needs to be swallowed as a whole. It may be taken without food or with food. A fixed time of dose is always advisable.


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How Minipress XL 5 MG Tablet works?

As this is an antagonist, it controls and limits the secretion of norepinephrine and epinephrine. This ultimately helps in the dilatation of blood vessels. This dilatation decreases the blood pressure, thus relieving any kind of associated pain. It regulates the blood pressure and helps to normalize it to the maximum extent possible.


Warnings and Precautions related to Minipress XL 5 MG Tablet:

There are certain warning/precautions for Minpress XL usage. Some of them are:

  • There is a general warning of Syncope.  Syncope is a medical condition with increases the risk of temporary loss of consciousness. This is mostly due to the sudden decrease in BP.
  • It may cause fainting or dizziness, especially as you stand-up from a lying or sitting position. It is highly advised that you must get up slowly to evade such fainting and dizziness.
  • Do not stand for longer duration.
  • If you are scheduled for a cataract surgery, you must not use this medicine. It may affect your eye muscle.
  • It is not to be used by the children below the age of 12.


Substitutes for Minipress XL 5 MG Tablet:

There are many substitutes of Minipress XL tablet in the market, which has the exact same composition as that of the Minipress XL. Some of them are:

  • Prazopill XL (Intas)
  • Renopress XL (La Renon)
  • Resplend (Goldline)
  • Prazopress XL (Sun)
  • Prazoline (CMR Life Sciences)
  • Prazonol (Knoll Healthcare)
  • Przoten (East West Pharma)
  • Prazoder (Elder)


Minipress XL 5 MG Tablet Interactions:

Every drug tends to interact with some other drugs, food and diseases. It is better to know all the interactions of a particular medicine beforehand, to avoid any possible side effects whatsoever. The major interactions of Minipress XL are:

Interaction With drugs:

  • Amiloride
  • Aspirin
  • Amiodarone
  • Aldesleukin
  • Flugee Tab
  • Viagra Tab
  • Tazzle Tab
  • Aspirin
  • Phenobarbital
  • Chlorpromazine
  • Diazepam
  • Zanaflex
  • Oralair
  • Digoxin
  • Xyrem

There are some contraindications of Minipress XL. It is advised not to use Minipress XL, if one suffers from any of the following bodily conditions:

  • Orthostatic Hypotension
  • Interaoperative Floppy Iris Syndrome
  • Cataract Surgery
  • Allergy to quinazoline analogues.
  • Liver Disease
  • Hypotension
  • Congestive Heart Failure
  • Angina pectoris
  • Lactation
  • Hypersensitivity
  • Hepatic Impairment
  • Phaeochromocytoma
  • Pregnancy




1) Is Minipress XL safe to be used by pregnant/breastfeeding women?

Ans: No, it is not advised to be taken by pregnant/breastfeeding women. Animal studies have shown some adverse effects on fetus. However, if the benefits outweighs the risk, one may take the medicine only after proper consultation with the doctor.


2) Is it safe to drive or work on heavy machinery immediately after taking Minipress XL Tablet?

Ans: It depends. If one feels dizziness, drowsiness or any other uncomfortable bodily condition after taking the medicine, he/she must refrain from doing so. Even if one is not observing any uncomfortable bodily condition, he/she must exercise caution for sure.


3) Are there any special warnings for the patients of liver and kidney problems?

Ans: Yes, the patients of liver and kidney problems, must use this medicine very cautiously and only after the proper consultation with the doctor.


4) When Minipress XL starts to show its effect on the body?

Ans: The working of the tablet starts in 15 minutes and its effect are visible on the body in approx. 2 hours after its intake.


5) How long does the effect of Minipress XL remains on the body?

Ans: The effect of the Minipress remains on the body for about 10 to 24 hours.


6) Is it safe to take Minipress XL while a patient is still consuming alcohol?

Ans: No, it is highly advised that one must not consume alcohol while taking this tablet because it increases the risk of side effects like low BP, drowsiness, dizziness, fainting etc.


7) Is the nature of Minipress XL addictive?

Ans: No the nature of the Minipress XL has not found to be addictive by any of its user or any government organization.


8) For the treatment of which diseases Minipress XL is mostly used?

Ans: It is used majorly for the treatment of High BO and prostate gland enlargement, which frequently appears in men.


9) For how many times a day Minipress XL tab is generally prescribed by the doctor?

Ans: The doctors prescribe Minipress XL tab to be taken once or twice a day and not more than that. However, it is different for different patients. Doctor’s discretion and prescription must be considered final in all the cases.


10) When is it best to consume the Minipress XL tab – before food, after food or with food?

Ans: Generally, the doctor’s suggest it to be taken after the food. 


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Last updated on : 17-01-2019
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