Warnings/Precautions
Do not yield Viagra, if you are likewise victimisation a nitrate dose for dresser painfulness or bosom problems, including nitrospan (Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid, Minitran, Deponit, Transderm-Nitro), isordil dinitrate (Dilatrate-SR, Isordil, Sorbitrate), and isordil mononitrate (Imdur, ISMO, Monoket), or unpaid drugs such as amyl nitrate or nitrite ("poppers").
Before pickings Viagra, distinguish your dr. almost all former medications you use for cavernous disfunction, or if you are victimisation any of the undermentioned medications:
* bosentan (Tracleer);
* a lineage diluent such as coumadin (Coumadin);
* tagamet (Tagamet, Tagamet HB);
* an antibiotic such as ethril (E-Mycin, Eryc, Ery-Tab) or clarithromycin (Biaxin);
* cardura (Cardura), minipress (Minipress), Terazosin (Hytrin);
* HIV medicines such as amprenavir (Agenerase), tipranavir (Aptivus), darunavir (Prezista), efavirenz (Sustiva), viramune (Viramune), crixivan (Crixivan), invirase (Invirase, Fortovase), lopinavir/ritonavir (Kaletra), fosamprenavir (Lexiva), norvir (Norvir), atazanavir (Reyataz), or viracept (Viracept);
* an fungicidal medicine such as sporanox (Sporanox) or ketoconazole (Nizoral);
* carbamazepine (Tegretol), luminal (Luminal), or dilantin (Dilantin); or
* rimactane (Rifadin, Rimactane) or rifabutin (Mycobutin).
Tell your bushel some all the prescriptions and otc medications you use. This includes vitamins, minerals, herbal products, and drugs official by former doctors. Do not starting victimisation a new medicine without tattle your fix.
If you sustain pump problems serious adequate to piddle intimate activeness a life-threatening, you should forfend victimization Viagra. Use it guardedly, if you've had a pump attempt, stroking, or grave mettle irregularities inside the by 6 months. Be evenly timid, if you suffer life-threatening high-pitched or low origin coerce, ticker loser or precarious angina.
In suit of cardiac symptoms development (for representative, giddiness, sickness, and bureau nuisance) during intimate activeness, do not cover. Tell your physician most the job as presently as potential.
If you let a term that power answer in lasting erections, such as sickle cadre anaemia, multiple myeloma (a disease of the pearl core), or leucaemia, use Viagra with cautiousness. Also use carefully if you bear a venereal trouble or malformation such as Peyronie's disease. If an erecting lasts more than 4 hours, try discussion now. Permanent harm and impotency could solvent.
If you bear a haemorrhage disarray, a venter ulceration, or the transmitted eye consideration known as retinitis pigmentosa, use Viagra with forethought. Its guard below these fortune has not been studied yet.
|