Can viagra have side effects?
91630
It has several side effects, and you should absoluely NOT take it if you have a heart condition.
1049503
Well....your doctor probably would not prescribe you Viagra as you do not have a medical problem. Just don't do it as much, and "presto" you should get back your libido in no time. So take a break with that, why don't cha :)
80259
Women can take viagra. All it does, is increase blood flow. It won't make you grow facial hair or get a deeper voice.
419696
if i use viagra and go blind it wont be a problem because i know that i have a good woman by my side to get me through life.  and besides y shouldu stop if it makes u and the woman feel good.
658175
Viagra dilates all the arteries in the body.  Since the penis gets more blood, it is more likely to become erect.\n\nThis is why individuals who take other medications that dilate the blood vessels of the body (notably nitrates) should not take viagra.\n\nViagra is fairly short acting (maybe half an hour to an hour - results vary individually), so should only be taken before it's effects are required.\n\nInterestingly enough, this dilation property was why viagra was originally developed to be an anti-hypertensive medication, until test subjects noted it's "other" effect.
118419
Viagra is a substance called a phosphodiesterase inhibitor.  It basically causes dilation of the blood vessels of the penis.  The thought about the link between this and heart attacks (myocardial infarction - MI) is that the blood that is should be going to the heart is shunted to the penis to keep it erect.  If a person who already has poor circulation to the heart because of narrowed blood arteries (arteriosclerosis) it would decrease the blood to the heart even further, resulting in lack of oxygen (ischemia) and heart muscle death (infarction).
747793
That is not one of its common side effects, different drugs effect different people different ways though.  You should consult your doctor or pharmacist, and maybe take a pregnancy test.
1053675
you'd better see a doctor \n\ndon't start using things like viagra on your own\nif you like to enjoy it for some time
954330
You should always consult with your primary care physician before taking any new medication, but here is a list of contraindications (when NOT to use a medication) for Viagra, according to wikipedia:\n\n"Contraindications include (do not use Viagra...):\n\n    * When taking nitric oxide donors, organic nitrites and nitrates, such as glyceryl trinitrate, sodium nitroprusside, amyl nitrite ("poppers")[5]\n    * In men for whom sexual intercourse is inadvisable due to cardiovascular risk factors\n    * Severe hepatic impairment (decreased liver function)\n    * Severe impairment in renal function\n    * Hypotension (low blood pressure)\n    * Recent stroke or heart attack\n    * Hereditary degenerative retinal disorders (including genetic disorders of retinal phosphodiesterases)"
71584
The most common side effects are diarrhea, nausea, vomiting, headaches, rash and dizziness. Nervousness, abnormal heartbeat, muscle pain, weakness, leg cramps and water retention occur infrequently.
190614
More common side effects may include: \nDizziness, light-headedness, nausea, sedation, vomiting\nLess common or rare side effects may include: \nConstipation, depressed feeling, exaggerated feeling of well-being, itchy skin, skin rash, slowed breathing (at higher doses)
1040044
SIDE EFFECTS: Stomach upset, nausea, flushing, constipation, headache, blurred vision, lightheadedness, dizziness or drowsiness may occur during the first few days as your body adjusts to this medication. If these symptoms persist or become severe, notify your doctor or pharmacist promptly. Tell your doctor immediately if any of these unlikely but serious side effects occur: fast/slow heartbeat, fainting, yellowing eyes or skin, persistent nausea/vomiting, stomach/abdominal pain, mental/mood changes, clumsiness, trouble urinating, signs of infection (e.g., persistent sore throat, fever). This medication may cause your urine to turn green-black in color. This harmless effect is temporary and will disappear when the medication is stopped. A serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction include: rash, itching, swelling, severe dizziness, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist.
548109
Reported side effects include mild dizziness or drowsiness, weakness, double vision, abnormal ejaculation, or changes in libido. Please talk to your doctor to let him know what you are experiencing.
355498
Here's the side effects.  My girlfriend takes lexapro and had the oh so fortunate side effect of loss of sex drive until it built up in her system, as is common with most antidepressants.  That took about a month.  There's more on the source.\n\nSIDE EFFECTS See also the Warning section. Nausea, drowsiness, dizziness, fatigue, increased sweating, and trouble sleeping may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Remember that your doctor has prescribed this medication because the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor immediately if any of these unlikely but serious side effects occur: changes in sexual interest/performance/satisfaction, uncontrolled muscle movements (e.g., tremor, twitching). Tell your doctor immediately if any of these rare but very serious side effects occur: unusual or severe mental/mood changes (including rare thoughts of suicide), easy bruising/bleeding, black stools, vomit that looks like coffee grounds, fast/irregular heartbeat, fainting, seizures, changes in the amount of urine. For males, in the very unlikely event you have a painful or prolonged erection lasting 4 or more hours, stop using this drug and seek immediate medical attention, or permanent problems could occur. A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include: rash, itching, swelling, severe dizziness, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist
1114302
all drugs and medications have side affects\nif you want to be specific you'll need to look up individual medications
529258
Your problem is pretti serious.You should try some herbal viagra-Studmax because it has no side effects and it has very good results.\n\n\n  Enter on my source and there you can find very good solutions foryour problem.
521483
Viagra! I'm 65 and a few years ago found I was having a bit of a problem maintaining erections during intercourse. No problems with masturbation or receiving oral sex because you don't need a full erection of either. Viagra did the trick and I have no problems getting or maintaining erections now. My girlfriend and I are both happy! Nothing to be ashamed about...a very common situation for guys as they get older. A couple of other drugs, Cialis and Levitra work pretty much the same way. If you have the problem, discuss it with your doctor. Don't get ripped off by web purchases...it's more expensive and may even be phony pills. There are a few people that shouldn't take these drugs...it can kill you if you are using nitrite drugs for your heart for example! For the majority of guys it's okay and the doctor will give you a sample pack and a prescription. Side effects are usually minor and temporary...a flushed face, blurred vision, headaches for some (none seem to apply to me). Biggest negative is the cost of pills...$8 to $10 a pop, regardless of the dosage...but it's worth it for a better sex life. Some (but not all) prescription drug plans even cover it! Younger guys, you really don't need it...it's not a magic b---r pill...you still need that manual or visual stimulation to get that erection. It's also one of the most overused drugs in history!