Some people may also have ringing in their ears tinnitus or dizziness. There are many safe, reliable online services offering ED prescriptions. However, the dosage can range from 25— mg. Such patients must not apply any out-of-pocket expenses incurred using this Savings Offer toward any government insurance benefit out-of-pocket spending calculations, such as Medicare Part D true out-of-pocket TrOOP costs You are responsible for reporting use of this Savings Offer to any private insurer, health plan, or other third party who pays for or reimburses any part of the prescription filled using this Savings Offer, as may be required. Seven of these companies are based in India.Generic Viagra (sildenafil) is an alternative to the branded Viagra drug that can be used for treating erectile dysfunction (ED). It’s now sold by many manufacturers, including online. · Like all medicines, Buy Kamagra Gold mg tablets can cause side effects. These effects are usually mild to moderate and do not last longer than a few hours. Some of these unwanted effects are more likely to occur with higher doses. The most common side effects of Kamagra Gold are a headache, upset stomach, and flushing of the face. The . Common Viagra side effects may include: flushing (warmth, redness, or tingly feeling); headache, dizziness; abnormal vision (blurred vision, changes in color vision) runny or stuffy nose, nosebleeds; sleep problems (insomnia); muscle pain, back pain; or. upset stomach. This is not a complete list of side effects and others may occur.