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Get a Tamsulosin Prescription Online

writtenByWritten by: Tessa Chatham RN
Tessa Chatham RN

Tessa Chatham RN

Tessa is a MSN prepared Registered Nurse with 10 years of critical care experience in healthcare. When not practicing clinical nursing, she enjoys academic writing and is passionate about helping those affected by medical aliments live healthy lives.

Read more posts by this author.

August 31, 2020 Read Time - 5 minutes

Can You Buy a Tamsulosin Prescription Online?

Yes, you can buy tamsulosin online after a consultation with a virtual doctor. Online doctors can prescribe tamsulosin assuming they find it necessary and helpful to your medical condition.

Before you can purchase any prescription medications online you’ll need to have your medical history and symptoms evaluated by a board-certified physician. After completing an evaluation and diagnosis, a physician can prescribe you tamsulosin online.

At PlushCare, our online doctors are graduates from the top 50 medical schools and commonly write prescriptions for tamsulosin. After getting a prescription from a doctor, you can order tamsulosin online.

In order to make the most of your online appointment, learn more about tamsulosin below including how to buy it online.

Appointments as low as $20.

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What is Tamsulosin?

Tamsulosin, also known as Flomax, is a medication used to treat benign prostatic hyperplasia (BPH). It improves urine flow and decreases symptoms of BPH. Managing your BPH with tamsulosin may increase your quality of life.

Sometimes tamsulosin is prescribed to treat lower urinary tract symptoms in males. If you have an enlarged prostate or BPH, you may experience sexual problems such as erectile dysfunction (ED).

Erectile dysfunction is remediable and can be treated with medications.

Tamsulosin is not like Viagra and is not used to treat ED.

Related: Get ED Treatment Online

How Does Tamsulosin Work?

Tamsulosin belongs to a class of drugs called Alpha 1 Blockers and works by relaxing the smooth muscles in the bladder and prostate resulting in the improvement of urine flow and other symptoms associated with BPH. 

Tamsulosin begins to work 4-7 hours after you take it, depending on how recently you’ve eaten. It is advised to wait 30 minutes after eating to take the medication.

Tamsulosin Dosage and Treatment

Tamsulosin is prescribed at different doses depending on your needs and treatment plan.

How frequently you take tamsulosin and at what dose depends on what your doctor prescribes. Always follow your prescribing doctors dosage instructions.

Tamsulosin comes as a capsule and is taken by mouth. It is recommended to take tamsulosin 30 minutes after the same meal each day. Capsules should be swallowed whole; do not crush, chew, or open.

Here are the common tamsulosin dosages and treatment regimens

Capsule form:

  • 0.4 mg once daily
  • 0.8 mg once daily

To treat BPH, the initial dose is 0.4 mg daily which can be increased after 2 to 4 weeks to 0.8 mg once daily. If therapy is discontinued or interrupted for several days, it is suggested to restart at the 0.4 mg dosage once daily. 

Side Effects of Tamsulosin

The most common side effect of tamsulosin is a drop in blood pressure when standing, sitting, or laying down (orthostatic hypotension) especially after taking the very first dose. Orthostatic hypotension occurs in 6-19% of patients that take the first dose. “First-dose” orthostatic hypotension may occur 4-8 hours after dosing.

Headache and dizziness are also common side effects. Be cautious if performing hazardous tasks, driving, or operating heavy machinery when starting tamsulosin or increasing your dosage.

Does tamsulosin make you pee more?

Yes, tamsulosin helps the flow of urine, improves a weak stream, and decreases the need to urinate frequently or urgently.

Considerations and Precautions of Tamsulosin

When taking Tamsulosin, be aware of certain precautions and considerations. If chest pain occurs after taking Tamsulosin, discontinue immediately and notify your healthcare provider.

It is recommended to rule out any prostate cancer before beginning tamsulosin. This can be done by completing a prostate cancer screening. Beginning at the age of 40, you should speak with your doctor about prostate screening. 

Tamsulosin should be discontinued if you have hypersensitivities such as:

  • Rash
  • Hives
  • Itching
  • Trouble breathing

Other medications for BPH are available and may be preferred by your provider to maximize your treatment plan.

What are the long-term effects of taking tamsulosin and how long should I take tamsulosin?

Tamsulosin is used for long-term treatment, and at the recommendation of your doctor, can be taken for a long time. As with any medication, side effects are possible and should be discussed with your healthcare provider.

Refer to your doctor before stopping taking tamsulosin.

How long does it take tamsulosin to work?

Complete relief of symptoms may take 2 to 6 weeks after starting treatment. Never increase or stop the dose before speaking with your healthcare provider. If you miss a dose, take it as soon as you remember.

All medication regimens and adjustments should be guided by a board-certified provider. These dosages can be evaluated for patients with kidney or liver issues as well and adjusted accordingly. 

A PlushCare provider can guide you to maximize your treatment plan and options.

  • Book on our free mobile app or website.

    Our doctors operate in all 50 states and same day appointments are available every 15 minutes.

  • See a doctor, get treatment and a prescription at your local pharmacy.

  • Use your health insurance just like you normally would to see your doctor.

Book an appointment PlushCare-App-Steps

Order Tamsulosin Online

If you have BPH or an enlarged prostate, tamsulosin may be a good addition to your treatment plan. You can get a tamsulosin prescription online by speaking with a certified online doctor

Tamsulosin does require a prescription so be careful of websites that claim you can purchase tamsulosin without a prescription, this is illegal.

Fortunately, there are legitimate telehealth websites that can provide a certified physician to assist you with your needs by completing an evaluation and diagnosis online, after which you may receive prescription medication.

To discuss your medical needs with an experienced, board-certified physician, simply click here or call (888) 660-5348 to schedule an appointment online.

At your appointment you can discuss the risks and benefits of taking tamsulosin with your doctor and together decide if it is the right medication for you.

Read More About Getting Tamsulosin Online


Espat, A. (2015). Men: Cancer screening exams by age. The University of Texas, MD Anderson Cancer Center. Retrieved from:

Lexicomp. Tamsulosin: Drug Information. UpToDate. Wolters Kluwer. Retrieved from:

Most PlushCare articles are reviewed by M.D.s, Ph.Ds, N.P.s, nutritionists and other healthcare professionals. Click here to learn more and meet some of the professionals behind our blog. The PlushCare blog, or any linked materials are not intended and should not be construed as medical advice, nor is the information a substitute for professional medical expertise or treatment. For more information click here.

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