In clinical studies on drug treatment of male subjects with erectile dysfunction (ED), researchers have documented a range of correlated risks in patients taking the drug Viagra (Sildenafil Citrate). Risks associated with the drug Viagra are also cited in class action law suits filed against Pfizer, Inc. in North America.

In spite of concerns as to whether or not the drug Viagra is safe, the medication known to be most effective in the treatment of male impotence remains legal. The following reviews the findings to Viagra clinical studies, and compares generic drugs Stendra and Staxyn, and the natural supplement Kamagra, as treatments.

What Is Viagra?

The little blue pill manufactured by Pfizer, Inc. for the treatment of erectile dysfunction (ED) in men, Viagra (Sildenafil Citrate) comes in 25mg, 50mg, 100mg dosages. The diamond shaped tablets with VGR stamped on the back are the most popular form of impotence therapy on the market. Proven to be up to 90 percent effective in men, the original impotence treatment drug, Viagra has also been replicated in generic products.

Generic vs Brand Viagra

Physicians and pharmacists are often asked if there is a difference between Viagra and generic drugs, or if it is the same as other products. Other pills on the market designed for the treatment of ED, like Staxyn, Stendra, and the natural product Kamagra, fall under the classification of the brand name Viagra.

Clinical studies of drug brand Viagra, in comparison with generic versions, show that the selection of generic or brand prescription is most associated with physician opinion and availability. The real vs generic difference largely depends on doctor recommendation and individual patient orientation to alternative therapies with different pills, or the combined treatment of medication and nutritional supplements not deemed to be drugs.

What works in the treatment of one patient will not necessarily be as good for another patient seeking treatment for impotence. It is important to compare recommended dosage with the results to sexual activity to understand what is best for a patient.

Is OTC Viagra Safe and Legal?

Over the counter (OTC) forms of Viagra medication are now available through e-commerce dealers. OTC medications sold direct-to-consumer, without a physician’s prescription, must be in compliance with regulation. Drugs sold OTC are generally regulated by active ingredient(s), and not final product. Consumers not possessing a doctor’s prescription, where required, are in violation of the law.

Sale and purchase of Viagra, generic drugs, and nutritional supplements is regulated by government rules to compliance. For instance, lawful sale of Viagra, generic drugs, and supplements by online retailers in the U.S., should not cite the word ‘substitute’ or ‘substitution’ in correspondence with other brand name drugs on a website. Review rules to sale and purchase of OTC drug products in your country.

Pharmacy companies in India have more recently become popular for the cheap and legal sale of Viagra and generic brand medication for the treatment of ED to markets abroad. Consumers in the USA should be aware that sale of homemade pills, cream, and gel medications for treatment of impotence is not legal.

Staxyn Compared to Viagra

Properties	Viagra	Staxyn (Vardenafil hydrochloride)
Treats male erectile dysfunction	Yes	Yes
Prescription drug	Yes	Yes
Contains pharmaceutical additives	Yes	Yes
Needs to be taken with water	Yes	No
Can be dissolved on the tongue	No	Yes

Staxyn targets chambers in the penis, increasing flow of blood. The result is a stronger and longer lasting erection. In addition to the active ingredient vardenafil hydrochloride, Staxyn inactive ingredients include: peppermint flavor, aspartame, Pharmaburst B 2, and magnesium stearate. The drug also includes 1.01 mg phenylalanine per pill. Staxyn tablets are sold online, typically in 10 mg dose packages of ten tablets per product.

Comparison Dosage and Side Effects

The recommended dosage for adult men of 10 mg Staxyn is less expensive than Viagra. Most doctors prescribe 100 mg equivalent tablets that cost more than Staxyn per dose. Adverse health risks associated with Staxyn medication are common effects such as headache, dizziness, congestion, flushing, back pain, and indigestion also associated with the prescribed use of Viagra.

Is Stendra Better than Viagra?

The comparison of another erectile dysfunction treatment Stendra vs Staxyn in clinical studies shows that the former offers more targeted PDE 5 inhibitor results to erection than the latter. The sexual responsiveness in males from taking Stendra compared to Viagra in controlled tests indicate similar results to findings. The latest prescription drug released for treatment of ED in men, Stendra became available in the United States in April 2012.

With Stendra treatment, 80 percent of the male subjects in clinical trials of the drug reported improved erectile response. In similar tests of Viagra, only 75 percent of the test group reported the same percentile of erectile response. With doses of 100 mg Stendra, up to 74 percent of the test group could get and sustain a penile erection within 15 to 30 minutes of taking the drug.

Results of men sustaining erections up to 6 hours is reported to be as high as 83 percent of those subjects. Side effects to both Stendra 100mg and Viagra 150 mg are reported at approximately the same rates. A rare side effect to taking Stendra is loss of hearing in response to taking the drug. Stendra is not recommended for men taking nitrates for cardiac conditions, as concomitant use may lead to a sharp drop in blood pressure.

Physiology and lifestyle are cited as deciding factors in doctors’ prescriptions of Stendra or Viagra medication. Some physicians use the trial and error formula in ED treatment of patients to account for both physiological response, and sexual results to drug therapy. Individualized treatment plans should consider existing health conditions and prescribed medication.

Let’s Compare Side Effects

In comparison studies of side effects associated with Viagra, Staxyn, and Stendra erectile dysfunction treatment medications, findings show that ongoing drug therapy may reveal changes in physiology impacting results. Common side effects to prescribed Viagra, Staxyn, and Stendra may include:

• headache;
• flushing;
• blurred vision;
• upset stomach.

More serious side effects include:

• leading to blindness;
• heart attack;
• stroke;
• loss of hearing;
• drastic weight loss;
• chest pain;
• limb pain;
• nausea;
• sweating;
• irregular heartbeat;
• dangerously high or low blood pressure;
• onset of liver disease;
• skin cancer;
• rash;
• edema in the hands, feet, or ankles.

Clinical research shows that taking drugs to treat ED symptoms may also extend the duration and hardness of penile erection beyond a comfortable period of a couple hours.

Kamagra or Viagra?

Kamagra supplements promote musculature in the penis. Highly effective, Kamagra herbal supplements are an alternative to Viagra and other drugs. Studies of Viagra vs Kamagra indicate that natural supplements may be the best overall products for prostate treatment and reduced side effects.

Organic supplements offer some of the same health effects, yet without the more serious adverse reactions associated with Viagra and other chemical-based drugs. Kamagra 25 mg, 50 mg, 100 mg, 150 mg, and 200 mg capsules are taken orally, with or without food.

How Do Side Effects Differ?

As indicated in the mentioned discussion of comparison of side effects, the differing side effects in Viagra associated with the active ingredients of the brand name drug, sildenafil and citrate, may affect a patient. Generic drugs like Stendra and Staxyn may share common side effects such as headache, flushing, or upset stomach. Rare side effects associated with Viagra like risk of heart attack and stroke are less common with the generic drugs.

Intake of Kamagra with Viagra should not destabilize treatment. Ask a physician about the benefits and dangers of combined alternative health care therapy with Kamagra supplements. The interaction of Kamagra with foods are indicated to be similar recommendations for treatment with the brand name drug, Viagra.

Patients undergoing drug therapy for impotence should typically avoid intake of grapefruit juice, grapefruit, and watermelon with those drugs. Patients diagnosed with a diabetic condition, high blood pressure, heart disease, high cholesterol, or eye conditions, or have a habit of smoking, have a higher probability of experiencing adverse side effects from ED medications and supplements.

Other Drugs

If you read Viagra reviews – you would know, that Viagra pills and its generic drug forms may have dangerous side effects when taken with dapoxetine, isosorbide dinitrate, isosorbide mononitrate, nitroglycerin, Xanax, and some recreational drugs. The correlation of side effects with Viagra and nitrate drugs is high.

Combined use of sildenafil drugs with a blood pressure tablets can cause sudden lowering of blood pressure, and affect circulation of blood to eyes and organs. Vision loss is most prevalent in patients being treated for diabetes.

Drug ingredients containing alpha blockers for the treatment of high blood pressure should not be combined with sildenafil drugs. Physicians and pharmacists also recommend that Viagra use should be avoided with other impotence medications like Stendra (avanafil) Staxyn (vardenafil), as well as antibiotic drugs like erythromycin, clarithromycin, or telithromycin.

Antifungal medications such as ketoconazole or itraconazole are also indicated to be incompatible with the drug. Men diagnosed with HIV/AIDS who are being treated with indinavir, atazanavir, ritonavir, or saquinavir, are not normally prescribed Viagra or related generic drugs.

Medication taken for ED treatment should not be combined with recreational drugs, which may cause serious adverse interactions. Request a drug test to ensure that ED drug therapy will not create adverse chemistry in the bloodstream, organs and brain.

Female and Male Viagra: Differences

Sildenafil, the female equivalent of Viagra (sildenafil) for the reduction of hypertension, does not pose known risk. Female vs. male reactions to sildenafil drugs are similar only where hypertension symptoms persisted. Studies show evidence of male Viagra having effect on the accuracy of female partner pregnancy testing.

Women taking sildenafil drugs or exposed to a partner who is taking Viagra or another generic drug for ED should consult a physician about the differences between the two types of treatment, and how does work for conception.

Is Herbal Version so Effective Like Original?

The popularity of natural substitute supplement tablets, gels, and other forms of medicine like herbal alternative nutritional replacement products and food equivalents, like Kamagra and other “green” are testosterone products. Plant-based capsules promote natural enzyme digestion so that toxicity levels remain low.

Herbal supplements are proven to have a lower risk of side effects than Viagra, Staxyn, and Stendra drugs. Natural supplements can also be purchased OTC online. This promotes better health and cost savings in treatment of chronic ED and prostate issues.

Are Viagra Alternatives Dangerous?

Viagra side effects are more dangerous than once assumed. If premature ejaculation or impotence is a problem, seek help from a physician who can prescribe the best treatment for you. Some physicians will recommend generic drugs having similar results as the brand Viagra.

Erectile dysfunction patients should inquire with a physician about what not to take during Viagra drug therapy. Viagra alternatives may also cause dangerous side effects in patients when not taken as prescribed by a medical professional.

Multiple health risks associated with concomitant drug treatment with Viagra or generic medications for male erectile dysfunction with recreational drugs is correlated to age. Patients more than 50 years old are at a higher risk for morbidity, and even mortality. Such activity can also lead to reduced treatment effectiveness. The decision to discontinue may depend on how long last in blood an ED drug is persisting.

Overdose from ED medication is rare, yet toxicity issues with combined drug intake may result in death. Contact a medical specialist to find out what to do to blood in the instance of an overdose.

How Can I Reduce the Risk of Side Effects?

Patients exhibiting symptoms or early signs of secondary conditions when undergoing ED treatment should request monitoring by a physician for elimination of drug related side effects. Other side effects to Viagra alternative drugs may occur in response to concomitant drug therapy, recreational drug use, alcohol intake, or certain food.

For more information about Viagra alternatives, or for purchase of ED therapy products in licensed pharmacies, contact a physician or pharmacist online. You can also order free Viagra samples delivered straight to your door.