Flomax, also known by its generic name tamsulosin hydrochloride, is a medication commonly used for the treatment of symptoms related to benign prostatic hyperplasia (BPH), a non-cancerous enlargement of the prostate gland that can cause difficulties in urination. Flomax works by relaxing the smooth muscles in the prostate and bladder, allowing for improved urine flow and relieving symptoms such as frequent urination, urgency, weak stream, and incomplete emptying of the bladder. It is available in the form of oral capsules.

Price of Flomax

The general pricing of Flomax is in the range of £0.59 – £1.03 for each caps. The amount and type of active ingredients (30 or 360 mg) determine its exact cost.

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Flomax, also known by its generic name tamsulosin, is a medication commonly prescribed to treat symptoms associated with an enlarged prostate, a condition medically referred to as benign prostatic hyperplasia (BPH). It belongs to a class of drugs called alpha-1 adrenergic blockers, which work by relaxing the muscles in the prostate and bladder neck to relieve urinary symptoms such as difficulty urinating, weak urine flow, frequent urination, and the need to urinate urgently. Flomax comes in the form of capsules and is available by prescription only. It is important to note that Flomax does not shrink the prostate or cure BPH, but rather helps to improve the symptoms associated with the condition.

Health Risks

Flomax should not be taken if you have a known allergy to tamsulosin or any other ingredients present in the medication. It is contraindicated in individuals with severe liver impairment or moderate to severe kidney impairment, as it can potentially worsen their condition. Additionally, Flomax should not be used in combination with certain medications, such as potent CYP3A4 inhibitors, as it may lead to an increase in blood levels of tamsulosin and result in adverse effects.

Possible Side Effects

Like any medication, Flomax may cause certain side effects. The most commonly reported side effects include dizziness, headache, abnormal ejaculation, stuffy or runny nose, and sore throat. These side effects are generally mild and temporary, but if they persist or worsen, it is important to consult a healthcare professional. Less frequently, Flomax may cause more serious side effects such as a prolonged or painful erection (priapism), which requires immediate medical attention. In rare cases, individuals may experience a sudden drop in blood pressure when standing up, particularly at the initiation of treatment or when increasing the dose.

How to Use

Flomax should be taken exactly as prescribed by a healthcare professional. It is usually taken once daily, 30 minutes after the same meal each day, as food can affect its absorption. The capsule should be swallowed whole and should not be crushed, chewed, or opened. If a dose is missed, it should be taken as soon as remembered, unless it is almost time for the next dose. In such cases, the missed dose should be skipped and the regular dosing schedule should be resumed. It is important not to take a double dose to make up for a missed one. In the event of an overdose, characterized by symptoms such as severe dizziness, fainting, or prolonged priapism, immediate medical attention should be sought.

Understanding Drug Interactions

Flomax may interact with other medications, potentially affecting their effectiveness or increasing the risk of adverse effects. Some drugs that may interact with Flomax include medications for erectile dysfunction, blood pressure medications, alpha-blockers, antifungal medications, and certain antibiotics. It is important to inform a healthcare professional about all the medications being taken, including prescription, over-the-counter, and herbal products, in order to minimize the risk of drug interactions. They can provide guidance on whether any adjustments to the treatment plan are necessary.

Your Questions Answered

  • Can Flomax cure BPH?

    Flomax does not cure BPH but is prescribed to alleviate the associated symptoms. It helps improve urinary flow and relieve the discomfort caused by an enlarged prostate.

  • How long does it take for Flomax to work?

    The onset of Flomax’s action varies among individuals. Some people may experience relief from urinary symptoms within a few days, while others may require several weeks of treatment. It is important to follow the prescribed dosage and consult a healthcare professional if no improvement is observed.

  • Can women take Flomax?

    Flomax is not FDA-approved for use in women and is primarily prescribed for men with BPH. However, there may be specific cases in which a healthcare professional may prescribe it off-label for women with certain urinary conditions. Females who are pregnant or breastfeeding should not take Flomax.

  • Can Flomax be taken with other medications?

    Flomax may interact with certain medications, so it is crucial to inform a healthcare professional about all medications being taken, including prescription, over-the-counter, and herbal products. They can evaluate the potential drug interactions and make necessary adjustments to the treatment plan if required.

  • What should I do if I experience side effects?

    If you experience any side effects while taking Flomax, it is important to consult a healthcare professional for guidance. They can assess the severity of the side effects and provide appropriate recommendations, which may include adjusting the dosage or switching to an alternative medication.


0.2mg, 0.4mg

Active ingredient


120 caps, 180 caps, 270 caps, 30 caps, 360 caps, 60 caps, 90 caps


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