When is the best time to take tamsulosin?
Key facts
- Tamsulosin helps reduce the symptoms of an enlarged prostate gland by relaxing the muscles in the bladder and prostate so you can pee more easily.
- When you first take tamsulosin, it may make you feel dizzy or lightheaded. ...
- Tamsulosin is taken once a day, usually in the morning after breakfast or the first meal of the day.
What happens if you suddenly stop taking tamsulosin?
Response and effectiveness
- Peak concentrations of tamsulosin are reached within four to five hours when a tamsulosin capsule is taken on an empty stomach, or within six to seven hours when tamsulosin is ...
- For most people, the 0.4mg dose of tamsulosin is sufficient. ...
- It may take up to five days of regular dosing before the full effects of tamsulosin on urine flow are achieved.
Why should tamsulosin be taken after meals?
tamsulosin ↔ food Food may affect the intestinal absorption of tamsulosin. You should take tamsulosin approximately one-half hour following the same meal each day to ensure steady absorption and blood levels of the drug. What happens if you take Flomax with food?
When should tamsulosin be administered?
- Dizziness, headache, a runny nose, drowsiness, and sexual dysfunction (abnormal ejaculation).
- May cause orthostatic hypotension (a drop in blood pressure when going from sitting to a standing position). ...
- Rare cases of priapism (painful erections more than 4 hours in duration) have been reported.
Before Taking This Medicine
You should not use tamsulosin if you are allergic to it. Do not take tamsulosin together with similar medicines such as alfuzosin (Uroxatral), doxa...
How Should I Take Tamsulosin?
Take tamsulosin exactly as it was prescribed for you. Follow all directions on your prescription label. Your doctor may occasionally change your do...
Tamsulosin Dosing Information
Usual Adult Dose for Benign Prostatic Hyperplasia:Initial Dose: 0.4 mg orally once a dayMaximum Dose: 0.8 mg orally once a dayComments:-If use is d...
What Happens If I Miss A Dose?
Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to...
What Should I Avoid While Taking Tamsulosin?
Tamsulosin may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert. Avoid getting up too fast f...
What Other Drugs Will Affect Tamsulosin?
Tell your doctor about all medicines you use, and those you start or stop using during your treatment with, especially: 1. blood pressure medicine....
Usual Adult Dose for Benign Prostatic Hyperplasia
0.4 mg orally once a day; the dose may be increased to 0.8 mg orally once a day in patients who fail to respond to 0.4 mg once a day within 2 to 4 weeks Comments: -This drug should be administered approximately one-half hour following the same meal each day. Use: Benign prostatic hyperplasia (BPH)
Renal Dose Adjustments
Renal impairment (CrCl greater than 10 mL/min): No adjustment recommended End-stage renal disease (CrCl less than 10 mL/min): Data not available
Liver Dose Adjustments
Mild or moderate hepatic impairment: No adjustment recommended Severe hepatic impairment: Data not available
Dose Adjustments
For patients who do not respond to the 0.4 mg dose after 2 to 4 weeks, the dose may be increased to 0.8 mg orally once a day.
Precautions
CONTRAINDICATIONS: -Hypersensitivity to the active component or any of the ingredients Safety and efficacy have not been established in patients younger than 18 years. Consult WARNINGS section for additional precautions.
Other Comments
Administration advice: -Dosage units should be swallowed whole and not crushed, chewed, broken, or opened. -If therapy is discontinued for several days, at either the 0.4 mg or 0.8 mg dose, therapy should be started again with the 0.4 mg once a day dose. -This drug should not be used in combination with strong inhibitors of CYP450 3A4 (e.g., ketoconazole). Storage requirements: -Store at 25C (77F); excursions permitted to 15C to 30C (59F to 86F). General: -This drug is not indicated in women or children. Patient advice: -Patients should be cautioned about driving, operating machinery, or performing hazardous tasks. -Patients should seek immediate medical attention if priapism occurs..
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
What are the side effects of tamsulosin?
Common tamsulosin side effects may include: low blood pressure;
What is flomax used for?
Tamsulosin (Flomax) is an alpha-blocker that relaxes the muscles in the prostate and bladder neck, making it easier to urinate. Tamsulosin is used to improve urination in men with benign prostatic hyperplasia (enlarged prostate). Tamsulosin is not FDA approved for use in women or children.
Can tamsulosin cause hives?
Tamsulosin side effects. Get emergency medical help if you have signs of an allergic reaction to tamsulosin: hives, rash, itching; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop using this medicine and call your doctor at once if you have: a light-headed feeling, like you might pass out;
Is tamsulosin safe for eyes?
To make sure tamsulosin is safe for you, tell your doctor if you have: liver or kidney disease; a history of prostate cancer; low blood pressure; or. an allergy to sulfa drugs. Tamsulosin can affect your pupils during cataract surgery. Tell your eye surgeon ahead of time that you are using this medicine.
Can tamsulosin be used before cataract surgery?
Tamsulosin can affect your pupils during cataract surgery. Tell your eye surgeon ahead of time that you are using this medication. Do not stop using tamsulosin before surgery unless your surgeon tells you to. There are many other drugs that can interact with this medicine.
Can you stop tamsulosin before surgery?
Do not stop using tamsulosin before surgery unless your surgeon tells you to. Although this medicine is not for use in women, tamsulosin is not expected to harm an unborn baby. If you are a woman using this medication, tell your doctor if you are pregnant or breast-feeding.
Can alcohol cause tamsulosin to be overheated?
To prevent dizziness, avoid standing for long periods of time or becoming overheated during exercise and in hot weather. Drinking alcohol can increase certain side effects of tamsulosin.
What if I miss a dose of tamsulosin?
According to Mayo Clinic, if you miss a dose of tamsulosin, take the missed dose immediately unless you are closer in time to your next dose. Never double doses.
Dosage and Administration
Tamsulosin hydrochloride capsules 0.4 mg once daily is recommended as the dose for the treatment of the signs and symptoms of BPH. It should be administered approximately one-half hour following the same meal each day. Tamsulosin hydrochloride capsules should not be crushed, chewed or opened.
How is tamsulosin supplied?
Tamsulosin hydrochloride capsules USP, 0.4 mg are supplied in high density polyethylene bottles containing 30 or 500 size ‘2’, hard gelatin capsules with olive green opaque cap and orange opaque body, filled with white to off-white pellets. The capsules are imprinted with “W” on the cap with black ink.
What is Flomax for prostate?
Flomax (tamsulosin): Saw palmetto and Flomax (tamsulosin) are two different drugs which affect the prostate in different ways. Saw palmetto is a herb that acts like Finast ... Read More. Send thanks to the doctor. A 26-year-old male asked:
Is there a good time to take saw palmetto?
No: No study has determined that there is a "best" time of day to take saw palmetto. In fact, studies have been inconclusive as to whether saw palmetto i ... Read More
Does the time of administration affect the tolerability or efficacy of tamsulosin?
Does the time of administration (morning or evening) affect the tolerability or efficacy of tamsulosin? In contrast to other alpha-blockers, night-time dosing is not necessary to improve the tolerability or efficacy of tamsulosin. In contrast to other alpha-blockers, night-time dos ing is not necessary to improve the to lerability or efficacy ...
Is tamsulosin treatment similar to morning dosing?
Both groups had similar values for all variables before treatment. The efficacy and tolerability of tamsulosin treatment was also similar in both groups; there were small advantages for morning dosing, which were statistically significant because there were many patients.
Answers
By taking two 0.4 mg pills at bedtime, you are already at the maximum dose.
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Usual Adult Dose For Benign Prostatic Hyperplasia
- The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so. The amount of medicine that you take depends on the strength of...
Renal Dose Adjustments
Liver Dose Adjustments
Dose Adjustments
- 0.4 mg orally once a day; the dose may be increased to 0.8 mg orally once a day in patients who fail to respond to 0.4 mg once a day within 2 to 4 weeks Comments: -This drug should be administered approximately one-half hour following the same meal each day. Use: Benign prostatic hyperplasia (BPH)
Precautions
- Renal impairment (CrCl greater than 10 mL/min): No adjustment recommended End-stage renal disease (CrCl less than 10 mL/min): Data not available
Other Comments
- Mild or moderate hepatic impairment: No adjustment recommended Severe hepatic impairment: Data not available
Further Information
- For patients who do not respond to the 0.4 mg dose after 2 to 4 weeks, the dose may be increased to 0.8 mg orally once a day.