Warnings/Precautions
Do not yield Viagra, if you are likewise victimisation a nitrate dose for bureau painfulness or ticker 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 winning Viagra, separate your fix roughly all otc medications you use for cavernous disfunction, or if you are victimization any of the chase medications:
* bosentan (Tracleer);
* a bloodline dilutant 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 antimycotic medicine such as sporanox (Sporanox) or ketoconazole (Nizoral);
* carbamazepine (Tegretol), luminal (Luminal), or dilantin (Dilantin); or
* rifadin (Rifadin, Rimactane) or rifabutin (Mycobutin).
Tell your bushel around all the prescriptions and otc medications you use. This includes vitamins, minerals, herbal products, and drugs decreed by otc doctors. Do not first victimisation a new medicine without singing your dr..
If you let ticker problems grievous sufficiency to brand intimate action a unsafe, you should deflect exploitation Viagra. Use it guardedly, if you've had a pump tone-beginning, solidus, or serious mettle irregularities inside the yesteryear 6 months. Be evenly conservative, if you deliver grievous heights or low origin press, mettle bankruptcy or precarious angina.
In vitrine of cardiac symptoms underdeveloped (for lesson, vertigo, sickness, and dresser hurting) during intimate activeness, do not preserve. Tell your bushel almost the job as presently as potential.
If you sustain a consideration that mightiness answer in long-lived erections, such as sickle cellphone anaemia, multiple myeloma (a disease of the os heart), or leukaemia, use Viagra with precaution. Also use conservatively if you let a venereal trouble or malformation such as Peyronie's disease. If an hard-on lasts more than 4 hours, search handling now. Permanent impairment and powerlessness could outcome.
If you get a haemorrhage disorderliness, a tum ulceration, or the transmitted eye status known as retinitis pigmentosa, use Viagra with forethought. Its guard below these portion has not been studied yet.
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