"March 2, 2010 --The first generic version of Flomax, a medication to treat the signs and symptoms of an enlarged prostate gland, has won the approval of the FDA.
The generic version of Flomax, known as tamsulosin, will be made by IMPAX"...
Flomax Patient Information including If I Miss a Dose
In this Article
- What is tamsulosin (Flomax)?
- What are the possible side effects of tamsulosin (Flomax)?
- What is the most important information I should know about tamsulosin (Flomax)?
- What should I discuss with my healthcare provider before taking tamsulosin (Flomax)?
- How should I take tamsulosin (Flomax)?
- What happens if I miss a dose (Flomax)?
- What happens if I overdose (Flomax)?
- What should I avoid while taking tamsulosin (Flomax)?
- What other drugs will affect tamsulosin (Flomax)?
- Where can I get more information?
What happens if I miss a dose (Flomax)?
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 make up the missed dose.
If you miss your doses for several days in a row, contact your doctor before restarting the medication. You may need a lower dose.
What happens if I overdose (Flomax)?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
Overdose symptoms may include extreme dizziness or fainting.
What should I avoid while taking tamsulosin (Flomax)?
Tamsulosin may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert.
To prevent dizziness, avoid standing for long periods of time or becoming overheated during exercise and in hot weather.
Avoid getting up too fast from a sitting or lying position, or you may feel dizzy. Get up slowly and steady yourself to prevent a fall.
Drinking alcohol can increase certain side effects of tamsulosin.
What other drugs will affect tamsulosin (Flomax)?
Tell your doctor about all other medications you use, especially:
- cimetidine (Tagamet);
- conivaptan (Vaprisol);
- cyclosporine (Gengraf, Neoral, Sandimmune);
- imatinib (Gleevec);
- isoniazid (for treating tuberculosis);
- methimazole (Tapazole);
- pioglitazone (Actos);
- ropinirole (Requip);
- ticlopidine (Ticlid);
- warfarin (Coumadin);
- an antibiotic such as clarithromycin (Biaxin), dalfopristin/quinupristin (Synercid), erythromycin (E.E.S., EryPed, Ery-Tab, Erythrocin), metronidazole (Flagyl, Protostat), telithromycin (Ketek), or terbinafine (Lamisil);
- an antidepressant such as citalopram (Celexa), clomipramine (Anafranil), desipramine (Norpramin), duloxetine (Cymbalta), escitalopram (Lexapro), fluoxetine (Prozac, Sarafem), fluvoxamine (Luvox), imipramine (Tofranil), nefazodone, paroxetine (Paxil), sertraline (Zoloft), or tranylcypromine (Parnate);
- antifungal medication such as clotrimazole (Mycelex Troche), itraconazole (Sporanox), ketoconazole (Extina, Ketozole, Nizoral, Xolegal), or voriconazole (Vfend);
- anti-malaria medication such as chloroquine (Arelan) or pyrimethamine (Daraprim), or quinine (Qualaquin);
- erectile dysfunction medicine such as sildenafil (Viagra), tadalafil (Cialis), or vardenafil (Levitra);
- heart or blood pressure medication such as diltiazem (Cartia, Cardizem), felodipine (Plendil), nicardipine (Cardene), nifedipine (Nifedical, Procardia), verapamil (Calan, Covera, Isoptin, Verelan), and others;
- a heart rhythm medication such as amiodarone (Cordarone, Pacerone) or quinidine (Quin-G);
- HIV/AIDS medicine such as atazanavir (Reyataz), delavirdine (Rescriptor), fosamprenavir (Lexiva), indinavir (Crixivan), nelfinavir (Viracept), saquinavir (Invirase), or ritonavir (Norvir); or
- medicine to treat psychiatric disorders, such as aripiprazole (Abilify), chlorpromazine (Thorazine), clozapine (Clozaril, FazaClo), fluphenazine (Permitil, Prolixin), haloperidol (Haldol), perphenazine (Trilafon), or thioridazine (Mellaril).
This list is not complete and there are many other drugs that can interact with tamsulosin. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor. Keep a list of all your medicines and show it to any healthcare provider who treats you.
Where can I get more information?
Your pharmacist can provide more information about tamsulosin.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
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Additional Flomax Information
- Flomax Drug Interactions Center: tamsulosin oral
- Flomax Side Effects Center
- Flomax Overview including Precautions
- Flomax FDA Approved Prescribing Information including Dosage
Flomax - User Reviews
Flomax User Reviews
Now you can gain knowledge and insight about a drug treatment with Patient Discussions.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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