Patient Leaflet Updated 03-Aug-2026 | Aurobindo Pharma - Milpharm Ltd.
TAMFREX XL 400 microgram capsules
TAMFREX XL
400 microgram capsules
Tamsulosin hydrochloride
1. What TAMFREX XL is and what it is used for
2. What you need to know before you take TAMFREX XL
3. How to take TAMFREX XL
4. Possible side effects
5. How to store TAMFREX XL
6. Contents of the pack and other information
The active ingredient in TAMFREX XL is tamsulosin hydrochloride. It acts by relaxing the muscles in the prostate and urethra (the tube that carries urine to the outside), and lets urine pass more readily through the urethra and aids urination.
In the prostate gland, bladder and urethra there are specialised cells containing alpha1A-receptors that cause the muscles in the urethra to tighten. TAMFREX XL is an alpha1A-adrenoceptor blocker, which reduces the action of these specialised cells and relaxes the muscles making it easier to pass water.
TAMFREX XL is used to treat the symptoms associated with benign prostatic hyperplasia (BPH) which is enlargement of the prostate gland. These symptoms include difficulty in starting to pass water, frequent trips to the toilet to pass water, a feeling of not completely emptying the bladder and having to get up several times in the night to pass water.
Talk to your doctor or pharmacist before taking TAMFREX XL.
The specialist can then take appropriate precautions with respect to medication and surgical techniques to be used. Ask your doctor whether or not you should postpone or temporarily stop taking this medicine when undergoing eye surgery because of a cloudy lens(cataract) or increased pressure in the eye (glaucoma).
Do not give this medicine to children or adolescents under 18 years because it does not work in this population.
Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines. This is because TAMFREX XL can affect the way that some other medicines work and some other medicines can affect the way that TAMFREX XL works.
In particular tell your doctor or pharmacist if you are taking:
Please inform your doctor that you are on TAMFREX XL before any operation or dental procedure as there is a potential that your medicine may interfere with the effects of the anaesthetic.
TAMFREX XL is not indicated for use in women.
In men, abnormal ejaculation has been reported (ejaculation disorder). This means that the semen does not leave the body via the urethra, but instead goes into the bladder (retrograde ejaculation) or the ejaculation volume is reduced or absent (ejaculation failure). This phenomenon is harmless.
There is no information available on whether TAMFREX XL affects the ability to drive or to operate machinery. However, it is known that TAMFREX XL may cause drowsiness, blurred vision, dizziness and fainting. If you suffer from these do not drive or operate machinery.
This medicine contains less than 1 mmol sodium (23 mg) per capsule, that is to say essentially ‘sodium-free’.
Always take this medicine exactly as your doctor, pharmacist or nurse has told you. Check with doctor, pharmacist or nurse if you are not sure. The recommended dose for adults and the elderly is one capsule each day. It can be taken with or without food. Swallow the capsule whole. Do not crush or chew. Your doctor may want to examine you from time to time whilst you are taking this medicine.
If you have taken too many capsules, contact your doctor immediately or go to the nearest hospital casualty department taking any remaining medication and this patient information leaflet with you.
You may take your capsule later the same day if you have forgotten to take it earlier. If you have missed a day, just continue to take your daily capsule from the next day. Do not take a double dose to make up for a missed dose.
If you have any further questions on the use of this product, ask your doctor, pharmacist or nurse.
Like all medicines, this medicine can cause side effects, although not everybody gets them.
Rare (affects less than 1 in 1000 people)
Very rare (affects less than 1 in 10,000 people)
Common (affects less than 1 in 10 people)
Uncommon (affects less than 1 in 100 people):
Rare (affects less than 1 in 1000 people)
Not known (frequency cannot be estimated from the available data):
As with other medicines of this type, drowsiness, blurred vision or swelling of the hands and feet can occur.
If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via Yellow Card Scheme at: www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store.
By reporting side effects you can help provide more information on the safety of this medicine.
Keep this medicine out of the sight and reach of children.
This medicinal product does not require any special temperature storage conditions.
Store in the original package in order to protect from moisture.
Do not use this medicine after the expiry date which is stated on the carton or bottle after EXP. The expiry date refers to the last day of the month.
Do not throw away any medicine via wastewater or household waste. Ask your pharmacist how to throw away medicines no longer use. These measures will help to protect the environment.
The active substance is tamsulosin hydrochloride.
Each prolonged-release capsule hard contains 0.4 mg of tamsulosin hydrochloride.
Prolonged-release capsules, hard
Olive green opaque/Orange opaque size ‘1EL’ hard gelatin capsules imprinted with ‘D’ on cap and ‘53’ on body with black edible ink. The capsules are filled with white to off-white beadlets.
TAMFREX XL 400 microgram capsules are available in:
PVC/PE/PVDC blister pack: 1, 2, 4, 7, 10, 14, 15, 20, 28, 30, 50, 56, 60, 90, 98, 100 and 200 hard, capsules.
White opaque round HDPE bottle with white opaque polypropylene closure: 10 and 250 hard, capsules.
Not all pack sizes may be marketed.
or
This leaflet was last revised in 10/2025.
P1540677
Milpharm Limited, 1 Roundwood Avenue, Stockley Park, Uxbridge, UB11 1AF, UK
+ 44 (0)208 845 8811
+44 (0)208 845 8811
http://www.aurobindo.com
+44 (0)208 845 8795