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What are the long-term effects of taking dutasteride?

What are the long-term effects of taking dutasteride?

What is Dutasteride

Dutasteride is an effective medicine and is recommended by the doctor to treat the symptoms of an enlarged prostate. It belongs to the class of medicines known as 5-alpha reductase inhibitors and works by decreasing the size of your enlarged prostate.

As a result, the symptoms of BPH like difficulty in beginning the flow of urine, the need to urinate frequently, and a weak stream. Intake of the medicine can also decrease the requirement for surgery to treat the condition of BPH.

When the prostate is inflamed, it can pinch or squeeze your urethra and make it difficult for you to urinate. But when you start taking Dutasteride, it helps to increase the urine flow and decrease the chances of a complete blockage of urine flow. 

However, the intake of Dutasteride medicine is not approved for the prevention of prostate cancer. This is because Dutasteride might increase the risk of developing a serious form of prostate cancer.  

In case, you are suffering from the problem of BPH then this medicine will only help you to control your symptoms and not cure the condition. To treat the symptoms of an enlarged prostate gland, the doctor might recommend Dutasteride alone or in combination with Tamsulosin.

Not taking this medicine as directed by the doctor might make you suffer from short-term or long-term effects of Dutasteride.

Short-term effects of Dutasteride

Intake of Dutasteride oral capsule can make you suffer from drowsiness along with other short-term side effects. However, the common and short-term side effects start disappearing as the body adjusts to this medicine. Dutas 0.5 is a very popular dutasteride capsule available online or offline.

The common and short-term side effects that might occur while taking this medicine include:

  • Decrease in sexual drive
  • Trouble attaining or maintaining an erection during sexual intercourse
  • Reduction in sperm count and activity
  • Ejaculation issues

These are the effects that may continue even after you stop the treatment with Dutasteride. These short-term effects might go within a few days but if they continue or turn out to worsen then immediately contact the doctor once.

Long-term effects of Dutasteride

Along with its short-term effects, Dutasteride might also cause unwanted or long-term effects. Though all the effects might not occur but if they do occur then it is necessary to get medical attention.

However, dutasteride prevents 5α-reductase type 1 and type 2 enzymes. This might contain glucocorticoids and androgen metabolism. As a result, metabolic function is altered and leads to unwanted metabolic as well as sexual adverse side effects.

You need to meet the doctor immediately if any of the below-stated effects occur while taking Dutasteride:

  • Worsening of ED
  • Decreased T levels
  • Increased glucose
  • HbA1c and alteration of lipid profiles
  • Weight gain
  • Imbalance in metabolic function
  • Dizziness
  • Redness of the skin
  • Fast heartbeat
  • Redness of the skin

Before you start the treatment with Dutasteride, it is always better to discuss the potential effects of long-term dutasteride therapy. Knowing the long-term effects of this medicine will help you to take the required precautions beforehand only.

What potential long-term effects can Dutasteride can have on the body?

There are times when this medicine can also have some potential long-term effects on your body like increasing the risk of developing high-grade prostate cancer. In case, you have concerns about this risk then inform the doctor immediately.

Dutasteride pills might also affect the final results of the prostate-specific antigen test (PSA) which might be used for diagnosing prostate cancer.

Though you don’t need to worry because the doctor might tell you about some effective ways that will ultimately help in preventing or reducing some of the short-term and long-term effects of Dutasteride.

How to prevent the effects of Dutasteride?

Do you want to prevent the effects of this medicine? If yes, then considering a few precautions is important.

  • Make sure to inform the doctor beforehand, if you are allergic to Dutasteride, Finasteride, and other medicines.
  • Tell the doctor well in advance about all other products you take including prescription, and non-prescription medicine, vitamins, and herbal supplements.   
  • If you have or have ever suffered from liver disorder or prostate cancer then let the doctor know before starting your treatment.
  • This medicine is strictly intended for use in men and women should not handle it.
  • During the treatment with Dutasteride, you must not donate blood, and also 6 months after stopping the intake of this medicine.


Dutasteride can be an effective way to treat the symptoms of BPH, but it is important to note that there are potential short-term and long-term side effects associated with its use. After reading this blog, you now know the short-term, long-term, and potential effects of Dutasteride. So, consult the doctor once and then start your treatment for enlarged prostate with this pill.