![]() Placebo-controlled clinical trials showed that 46 to 60 percent of women with hypoactive sexual desire disorder reported clear benefit from flibanserin. It is marketed by Sprout Pharmaceuticals under the brand-name Addyi. Instead, it's thought to lower serotonin in the brain (serotonin in the brain is believed to inhibit sexual function) and increase norepinephrine and dopamine neurotransmitters (which may also be relevant).įlibanserin was approved by the FDA in August 2015 for premenopausal women diagnosed with hypoactive sexual desire disorder (HSDD) not caused by a medical condition, a mental disorder, relationship problems, or by using drugs or other medications. Flibanserin doesn't dilate blood vessels like Viagra. The closest thing to Viagra for women is flibanserin, a drug from a class of medications called serotonin receptor 1A agonists/serotonin receptor 2A antagonists. Sex drive is multi-faceted, encompassing both emotional and mental health - Viagra doesn't address physical arousal. There are a few drugs out there approved by the FDA to treat low libido in women that have been wrongly labeled "female Viagra." That's because Viagra is prescribed to treat erectile dysfunction, a physical condition, while these other drug treatments seek to boost sexual interest and improve low sex drive in women. 17, 2015, after years of trying to get approval from the FDA. For example, Viagra can cause dangerously low blood pressure if taken with nitrates or alpha blockers.Īddyi, the first new treatment to boost female libido and treat HSDD, hit the market Oct. Viagra can also interact adversely with several medications. In fact, in 2000, research was presented at the 49th Annual Scientific Session of the American College of Cardiology that suggested 522 patients died while taking the drug during its first year on the market. These include low blood pressure, allergic reaction, sudden vision loss, sudden hearing loss or ringing in the ears, and dizziness, as well as cardiovascular problems such as chest pain, heart attack, heart failure and stroke. ![]() But Viagra is also associated with more serious side effects, which can also affect women. As such, the FDA has not approved Viagra for women.Īs we mentioned, women given Viagra during clinical trials reported some of the same mild side effects as men. The research shows conflicting results but is nowhere near as effective for improving sex drive in women as it is for improving erectile dysfunction. Since the 2003 study, however, few other studies have been designed to examine the effects of women taking Viagra. However, the women also reported some mild side effects, including headache, flushing, rhinitis and nausea. For instance, the women reported increased genital sensation and increased satisfaction during intercourse and stimulation. Interestingly enough, researchers found that Viagra helped women in a couple of ways. Ten years later, Viagra was pulling in upward of $2 billion in annual sales. In the first two months, Pfizer made more than $182 million in revenue, almost twice the revenue of the five leading drug launches of 1997 combined. This was such a big deal sales of "the "little blue pill" shot through the roof. Pfizer marketed it under the brand name Viagra. In March 1998, the FDA approved sildenafil as a treatment for erectile dysfunction - the new clinical name for impotence. The positive results got a rise out of researchers and study participants alike, and Pfizer quickly sought regulatory approval from the U.S. With the chances of sildenafil becoming a heart treatment fading fast, Pfizer decided to run pilot studies in male patients who were impotent. ![]() ![]() Viagra works by maintaining the level of cGMP in the smooth muscle cells, which are only present in the first place when a man is turned on. This causes the smooth muscle cells to relax and the arteries in the penis to dilate, which increases the blood flow to the penis and causes the erectile tissue to also fill with blood. When a man is aroused, his body releases nitric oxide into the erectile tissue of his penis, which stimulates an enzyme that produces cyclic guanosine monophosphate (cGMP). ![]() So how exactly is Viagra triggered when a man is sexually stimulated? Here's what happens: ![]()
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