The role of Saw Palmetto in BPH

Can Saw Palmetto really help the symptoms of BPH?

Qualified Doctor and GP

08 August 2014

The role of Saw Palmetto

When I see men in my surgery suffering from the symptoms of benign prostatic hyperplasia (BPH) they are very keen to know what treatments are available for this condition as it can really make their life something of a misery. There are a variety of treatments for this condition but I always talk about the fact that treatment is normally only necessary if the patient has symptoms that are bothersome or if complications are present.

If there are minor symptoms only then a watchful waiting (in other words a ‘wait and see’) approach may be suitable and pragmatic. Each treatment type also has its advantages and disadvantages so between us, my patients and I decide which is most appropriate here.


Symptoms of BPH include the following

  • Hesitancy: difficulty in starting the urine flow, even when the bladder feels full.
  • A weak or interrupted urinary stream.
  • Incomplete emptying: a feeling the bladder is not completely empty after passing urine.
  • Frequency: a need to urinate often during the day and during the night. Increased need to urinate in the night is usually a very early symptom.
  • Urgency: a need to urinate right away. Some men may experience involuntary discharge of urine (known as urge incontinence).
  • Dribbling of urine after urination – this is known as terminal dribbling.
  • Dysuria: a burning sensation or pain during urination.

It needs to be remembered that different men get different symptoms, and that symptoms may also vary with each individual throughout the course of the disease.

I have found it interesting that in recent years I have increasingly had conversations around BPH that involve the role of natural or ‘alternative’ treatments that many men seem to like to explore before starting on the conventional drugs used in treating BPH.

One of the commonest enquiries concerns the role of saw palmetto – a herbal remedy that comes from a type of palm tree and which has been used in traditional medicine for centuries to relieve urinary symptoms, including those caused by an enlarged prostate. Some studies have suggested that saw palmetto may be effective in relieving BPH symptoms but others have suggested otherwise.

However, I have lost count of the number of men with symptoms of mild BPH who say their lives are dramatically improved when taking this supplement which is safe, and doesn’t cause any serious side effects – an important point. As a result, this is one of the half dozen or so natural treatments that I am happy to recommend to my patients for a variety of conditions.

Other herbal remedies I am sometimes asked about in BPH include the compound beta-sitosterol – taken from different plants that contain cholesterol-like substances called sitosterols – , another called pygeum from the bark of the African plum tree that has been used in traditional medicine to treat urinary problems since ancient times although it can cause stomach upset in some people who take it, and rye grass pollen extract which is said to help in preventing the need to get up during the night to use the bathroom, and help men urinate more completely.

However, I usually stick with saw palmetto as my first line of natural treatment advice, and move on to traditional medication if this proves to be ineffective and symptoms persist.

Meet our guest blogger

Dr Roger Henderson is a senior partner in a busy general practice in Shropshire and his medical responsibilities also include teaching both medical students and GP registrars.

He sits on a number of health advisory boards both in the UK and globally.

To find out more about Dr Henderson visit

Prostasan® – Saw Palmetto capsules for enlarged prostate

30 caps

£ 19.99

Buy now

Treatment for men with an enlarged prostate (BPH). Also in 90 capsules - £53.99
More info

What's being asked

Hi, I had a blood test a few weeks ago to check for prostate cancer, which came back as negative. Would this test tell me if I had an enlarged prostate?

No, blood tests are not part of the diagnosis for an enlarged prostate.
Read more >

I have an enlarged prostate. I take Saw Palmetto with other ingredients including zinc etc. Any other ideas please?

Zinc is a good supplement to take, as it is thought to benefit the prostate gland generally. You ...
Read more >

I have an enlarged prostate and have had a biopsy. All is ok but is there a herbal or other type of product I can take to reduce the size of my prostate?

If you have a diagnosis of enlarged prostate then you can take Prostasan Saw Palmetto capsules to ...
Read more >

Suspect you have enlarged prostate?

Take our test and let us explain what your symptoms could mean.

Check now

Here's what I recommend

As the A.Vogel Men’s Health advisor, I recommend Prostasan® Saw Palmetto capsules to help relieve symptoms arising from enlarged prostate.

Learn more

Did you know?

BPH is a very common problem that increases the older men get, and around half of all men have an enlarged prostate by the age of 50. At the age of 80, this has risen to 80%

What you need to know about BPH

Healthy & nutritious dinner ideas

Get new recipes in your inbox every week. Sign up now

Buy A.Vogel Pollinosan Hayfever Luffa Nasal Spray Was £8.25 Now £4.99

     Receive healthy recipes from A.Vogel      every month.


Receive healthy recipes from A.Vogel every month

Sign up now