Increase sex drive and control. Sudden vision loss in one or both eyes can be a sign of a serious eye problem called non-arteritic anterior ischemic optic neuropathy NAION. Aggressively marketed on TV and other media, Enzyte is mostly indicated to treat erectile dysfunction and to boost erections and sexual potency in males. They mention a wide array of effects on their official site, including improved performance, increased sensation, and enhanced sexual function. Instead of popping the pill and getting the effects within a half hour or so, Virmax is designed to be taken once daily for long term results.Now $ $ Tracy’s Dog Silicone G-Spot Vibrator with 8 Vibration, Adult Sex Toy for Women, Purple (COCO Pro) Save with. Shipping, arrives in 2 days. Now $ $ ESVOW Thrusting Rabbit Vibrator for Women, Stimulator Sex Toys with 10 Tongue Licking Vibration & 3 Telescopic Modes & Heating Function,5 IN 1 Waterproof Adult Toy. This means that 4 hours after you take a dose, your body has cleared half of the dose. In most cases, it takes about 5 half-lives for your body to completely remove a drug from your system. So. Cialis lasts up to 36 hours in the body, while Viagra lasts 4–6 hours in the body. Both are taken 30 minutes before sex. Cialis can cause limb pain, while Viagra can cause vision change, rash.