Package Leaflet: Information for the User
Tamsulosin Almus 0.4 mg Modified Release Hard Capsules EFG
Tamsulosin Hydrochloride
Read all of this leaflet carefully before you start taking this medicine because it contains important information for you.
Keep this leaflet. You may need to read it again.
If you experience any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. See section 4.
Contents of the pack and other information
Tamsulosin is an alpha-1A adrenoceptor blocker. It works by relaxing the muscles in the prostate and the urethra.
Tamsulosin is used to relieve the urinary symptoms associated with an enlarged prostate (benign prostatic hyperplasia). It helps to improve the flow of urine and make it easier to urinate by reducing the tension in the muscles.
Do not take Tamsulosin Almus 0.4 mg
(angioedema)).
Warnings and precautions
Talk to your doctor or pharmacist before taking Tamsulosin Almus 0.4 mg.
Before starting treatment with tamsulosin, your doctor should examine you to confirm that your symptoms are caused by an enlarged prostate.
Children and adolescents
Do not give this medicine to children or adolescents under 18 years old because it does not work in this population.
Using Tamsulosin Almus 0.4 mg with other medicines
Tamsulosin may affect the way other medicines work, and some other medicines may affect the way tamsulosin works. Therefore, it is important to tell your doctor if you are taking:
Tell your doctor or pharmacistif you are taking, have recently taken, or might take any other medicines, including those obtained without a prescription.
Taking Tamsulosin Almus 0.4 mg with food and drink
It is recommended to take Tamsulosin Almus with a glass of water after breakfast or after the first meal of the day.
Pregnancy, breastfeeding, and fertility
Tamsulosin Almus is not indicated for use in women.
In men, abnormal ejaculation (alteration in ejaculation) has been reported. This means that semen is not released through the urethra but instead goes into the bladder (retrograde ejaculation) or that the ejaculated volume is reduced or absent (ejaculatory failure).
Driving and using machines
No data are available on whether tamsulosin affects the ability to drive or use machines. You should be aware that tamsulosin may cause dizziness and lightheadedness.
Drive or use machines only if you feel well.
Tamsulosin Almus 0.4 mg contains sodium
This medicine contains less than 1 mmol of sodium (23 mg) per capsule, which is essentially "sodium-free".
Take this medicine exactly as your doctor has told you.
If you are not sure, ask your doctor or pharmacist.
The usual doseis one capsule a day, taken after breakfastor after the first meal of the day.
Swallow the capsule wholewith a glass of water, while standing or sitting (do not lie down). It is important that you do not crush or chew the capsule, as this may interfere with the modified release of tamsulosin.
If you have mild to moderate kidney or liver disease, you can take the normal dose of tamsulosin.
If you take more Tamsulosin Almus 0.4 mg than you should
Your blood pressure may drop suddenly if you take more tamsulosin than you should. You may experience dizziness, weakness, or fainting, vomiting, and diarrhea. Lie down to minimize the effects of the drop in blood pressure and contact your doctor. Your doctor will give you medication to counteract the drop in blood pressure and fluid levels and may monitor your body functions. If necessary, your doctor may perform a gastric lavage and administer a laxative to eliminate any tamsulosin that has not yet been absorbed into the bloodstream.
In case of overdose or accidental ingestion, go to the nearest hospital or contact the Toxicology Information Service, telephone 915 620 420, indicating the medicine and the amount taken. It is recommended to take the packaging and the leaflet of the medicine to the healthcare professional.
If you forget to take Tamsulosin Almus 0.4 mg
Do not take a double dose to make up for a forgotten dose. Simply take the next dose as prescribed.
If you stop taking Tamsulosin Almus 0.4 mg
If you stop taking Tamsulosin Almus 0.4 mg prematurely, your original symptoms may return. Therefore, take Tamsulosin Almus 0.4 mg for as long as your doctor prescribes it, even if your symptoms have disappeared. Always consult your doctor if you decide to stop treatment.
If you have any further questions on the use of this medicine, ask your doctor or pharmacist.
Like all medicines, this medicine can cause side effects, although not everybody gets them.
Stop taking Tamsulosin and contact your doctor immediately if you experience any of the following symptoms:
Rare side effects (may affect up to 1 in 10,000 people): rash, inflammation, and blistering of the skin and/or mucous membranes of the lips, eyes, mouth, nasal passages, or genitals (Stevens-Johnson syndrome).
Common side effects(may affect up to 1 in 10 people)
Dizziness • abnormal ejaculation • retrograde ejaculation • inability to ejaculate.
Uncommon side effects(may affect up to 1 in 100 people)
Headache • palpitations • low blood pressure when standing up, which may cause dizziness, lightheadedness, or fainting (orthostatic hypotension) • swelling and irritation inside the nose (rhinitis) • constipation • diarrhea • nausea • vomiting • rash • hives • feeling weak (asthenia) • itching.
Rare side effects(may affect up to 1 in 1,000 people)
Fainting (syncope).
Very rare side effects(may affect up to 1 in 10,000 people)
Painful erection (priapism)
Side effects with frequency not known(frequency cannot be estimated from the available data)
Blurred vision • loss of vision • nosebleeds (epistaxis) • dry mouth.
During eye surgery due to cataracts or increased pressure in the eye (glaucoma), a condition called Intraoperative Floppy Iris Syndrome (IFIS) may occur: the pupil dilates weakly, and the iris becomes floppy during the procedure. For more information, see section 2, Warnings and precautions.
Reporting of side effects:
If you experience 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 through the Spanish Pharmacovigilance System for Human Use Medicines: https://www.notificaram.es. 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.
Do not use this medicine after the expiry date which is stated on the carton and blister after EXP. The expiry date refers to the last day of the month shown.
Store in the original package.
Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help protect the environment.
Composition of Tamsulosin Almus 0.4 mg
Capsule: Microcrystalline cellulose, methacrylic acid-ethyl acrylate copolymer (1:1) dispersion 30 percent, polysorbate 80, sodium lauryl sulfate, triethyl citrate, talc.
Body of the capsule: Gelatin, indigo carmine (E 172), titanium dioxide (E 171), yellow iron oxide (E 172), red iron oxide (E 172), black iron oxide (E 172).
Appearance of Tamsulosin Almus 0.4 mg and contents of the pack
Modified release hard capsules, orange/greenish in color. The capsules contain white or yellowish granules.
Available in blisters of 30 modified release capsules.
Marketing authorisation holder and manufacturer
Marketing authorisation holder
Almus Pharmaceutical, S.A.U.
Marie Curie, 54
08840 Viladecans (Barcelona), Spain
Phone: 93 739 71 80
Email: farmacovigilancia@almusfarmaceutica.es
Manufacturer
Synthon Hispania S.L.
Castelló, 1
Polígono las Salinas
08830 Sant Boi de Llobregat
Spain
Synthon BV
Microweg 22,
6545 CM Nijmegen
Netherlands
Quinta-Analytica s.r.o.
Prazska 1486/18 c -102 00 Praga 10
Czech Republic
Date of last revision of this leaflet: February 2021
Detailed and up-to-date information on this medicine is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) http://www.aemps.gob.es/
The average price of TAMSULOSIN ALMUS 0.4 mg MODIFIED-RELEASE HARD CAPSULES in October, 2025 is around 10.96 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.