
Package Leaflet: Information for the User
Tamsulosin hydrochloride
Read the entire package leaflet carefully before starting to take this medication, as it contains important information for you.
Contents of the package leaflet:
Tamsulosin Pharmakern belongs to a group of medications called alpha-1 receptor blockers, which reduces the tension of the prostate and urethra muscles.
This medication is indicated for the treatment of symptoms associated with benign prostatic hyperplasia, such as difficulty urinating, dripping, urgent urination, and frequent need to urinate both at night and during the day.
Consult your doctor, even if any of the above circumstances have occurred to you in the past.
Tell your doctor or pharmacist that you are using or have recently used or may need to use any other medication.
Combination with other medications in the same group may cause a drop in blood pressure.
Diclofenac (an anti-inflammatory pain reliever) and warfarin (used to prevent blood clotting) may increase the elimination of tamsulosin from the body.
Pregnancy, breastfeeding, and fertility
Consult your doctor or pharmacist before using any medication.
Tamsulosin Pharmakern is administered only to males.
Driving and using machines
Due to the possibility of dizziness, you should exercise caution when driving or operating machinery.
Follow these instructions unless your doctor has given you different instructions.
Remember to take your medication.
The normal dose is one capsule per day, taken orally.
The capsule should be taken after breakfast or the first meal of the day and swallowed whole without breaking or chewing, with a glass of water, while sitting or standing still (not lying down).
If you think the effect of Tamsulosin Pharmakern is too strong or too weak, tell your doctor or pharmacist.
Theoretically, acute hypotension may occur after an overdose.
When dealing with significant amounts, gastric lavage and administration of activated charcoal and an osmotic laxative such as sodium sulfate may be performed.
If you have missed a dose one day, you can simply continue taking your daily capsule as prescribed.
Do not take a double dose to make up for the missed dose.
If you stop taking Tamsulosin Pharmakern
Your doctor will indicate the duration of your treatment with Tamsulosin Pharmakern. Do not stop treatment before, as it may not have the expected effect.
Like all medications, Tamsulosin Pharmakern may have side effects, although not everyone experiences them.
The frequencies of side effects have been listed below according to the following definitions:
Very common: May affect more than 1 in 10 people
Common: May affect up to 1 in 10 people
Uncommon: May affect up to 1 in 100 people
Rare: May affect up to 1 in 1,000 people
Very rare: May affect up to 1 in 10,000 people
Nervous system disorders: dizziness
Nervous system disorders: headache
Cardiac disorders: tachycardia (faster than normal heartbeat)
Vascular disorders: postural hypotension (reduction in blood pressure, for example, when standing up quickly after sitting or lying down, sometimes associated with dizziness)
Respiratory disorders: rhinitis
Gastrointestinal disorders: constipation, diarrhea, nausea, vomiting
Skin and subcutaneous tissue disorders: exanthema, pruritus, urticaria (inflammatory process of a superficial skin area)
Reproductive system and breast disorders: ejaculation disorders
General disorders: asthenia (feeling of weakness and lack of vitality)
Nervous system disorders: syncope (sudden and transient loss of consciousness)
Skin and subcutaneous tissue disorders: angioedema (inflammatory process of a deep skin area)
Reproductive system and breast disorders: priapism (persistent erection of the penis in the absence of sexual excitement)
Dry mouth
If you notice side effects not mentioned in this package leaflet or if you experience any of the side effects described in a severe form, tell your doctor or pharmacist.
Keep this medication out of sight and reach of children.
Do not store above 30 °C.
Do not use Tamsulosin Pharmakern after the expiration date indicated on the package after CAD. The expiration date is the last day of the month indicated.
Medications should not be disposed of through wastewater or household waste. Deposit the packages and medications you no longer need at the SIGRE point in the pharmacy. If in doubt, ask your pharmacist how to dispose of the packages and medications you no longer need. This will help protect the environment.
Tamsulosin Pharmakern is presented in the form of prolonged-release hard capsules. They are orange-colored gelatin hard capsules, with i-snap, containing white-yellowish granules. Each package contains 30 capsules.
Kern Pharma, S.L.
Venus, 72 - Pol. Ind. Colón II
08228 Terrassa - Barcelona
Spain
Kern Pharma, S.L.
Venus, 72 - Pol. Ind. Colón II
08228 Terrassa - Barcelona
Spain
or
Bluepharma – Indústria Farmacéutica S.A.
Sâo Martinho do Bispo
3045-016 Coimbra
Portugal
Date of the last revision of this package leaflet: November 2013
Detailed and updated information on this medication 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 PHARMAKERN 0.4 mg PROLONGED-RELEASE HARD CAPSULES in November, 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.
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Discuss dosage, side effects, interactions, contraindications, and prescription renewal for TAMSULOSIN PHARMAKERN 0.4 mg PROLONGED-RELEASE HARD CAPSULES – subject to medical assessment and local rules.