Drugs for erectile dysfunction

There are various options for the treatment of erectile dysfunction in men. The differences between methods can be significant: oral use, injections, mechanical treatment with devices and surgical treatment.

The most commonly used treatment is oral medicine intake. It is safe, effective and comfortable for a man.

The medicines used for the treatment of male impotence are known: Viagra, Levitra, Strendra and Cialis. The actions and side effects of these medicines are practically the same. The time of action differs between Viagra (4 hours), Levitra (4-5 hours), Stendra (6 hours) and Cialis (up to 36 hours).

The price of the medicines can limit the choice for lots of men. Most popular drugs Viagra and Cialis cost much higher than other drugs.

Approximately 70 % of all men with impotence prefer oral treatment for their condition. After taking any of the approved oral medicines they report good quality of erections, ability to have normal sexual activity and natural restoration of the sexual life.

Sildenafil (Viagra) is often the first drug a man uses. It has been on the market for the longest time and is known as very effective. Then comes Cialis with its potency to last in the body for about 36 hours. Levitra and Stendra may have fewer side effects, but they are not so popular with men.

Tadalafil (Cialis), Sildenafil (Viagra), Avanafil (Stendra) and Vardenafil (Levitra) all improve blood supply to the penis. In combination with sexual stimulation, the medicines produce erection functional for starting and completing sexual intercourse. All the medicines are recommended for on-demand basis. Between the doses 24 hours should pass.

One medicine Cialis is approved for use daily in a dose of 2.5 or 5 mg. It also helps relieve urinary problems associated with enlarged prostate.

One of the challenges for a man to find the best oral treatment for impotence is not visiting a doctor. It is the cost of the medicines. The high price can limit the amount of the medicine which a man can afford per month. This makes sexual activity not as regular as a man wishes. Usually health insurance does not cover the number of pills a man needs in one month.

Buying oral impotence medicines online from online pharmacies can reduce the amount of money spent on the medicines each month. A man can compare prices, find the best offers and discounts, and try promo packs and other options.

All oral drugs to produce an erection sufficient for intercourse work practically the same way. They help improve the blood flow directly to the penis. Still some men respond to one medicine better than to the other. By knowing this a man can switch from one medicine to the other. Promo packs offered in online pharmacies are made to help men in identifying the best medicine for them. And health experts often recommend trying several medicines before opting for other treatment methods.


Lasix from the drug class of loop diuretics does not let the human body to absorb too much salt. Excessive amount of salt can cause various health conditions such as prehypertension, hypertension, edema, kidney function impairment and overload on the heart.

With the help of diuretic a person gets rid of excessive salt which is eliminated naturally in the urine.

Lasix is marketed in the form of tablets in dosage strengths of 20, 40 and 80mg of the active component Furosemide which is approved for use in patients as safe and effective loop diuretic.

Furosemide is an anthramilic acid derivative for oral administration.

Lasix indications:

  • fluid retention (edema) in patients with diagnosed congestive heart failure, liver disease, or a kidney disorder;
  • edema in patients with nephrotic syndrome;
  • hypertension

Lasix is prescribed for different medical conditions including heart failure, hepatic cirrhosis, and renal disease as a single therapy or as an adjunct therapy to manage the cerebral edema to reduce the water in the body.

Some forms of severe hypercalcemia are also treated with Lasix used with other medical agents.


Lasix is contraindicated for patients who cannot urinate properly or have urination problems of various types. It is not used in patients who are too sensitive or responsive to Furosemide or in patients with allergic reactions to the main component.

Pregnant or breast-feeding women are not prescribed Lasix as it may affect their conditions badly.

Lasix dose suggested by a doctor can be corrected during the treatment especially in the beginning of it. The dose correction is necessary to find the best way to help a person and improve the treatment results with the considerations of side effects avoidance.

Larger doses than recommended can significantly impair normal function of the body systems and organs. Large doses taken at once can even result in baldness.

The use of Lasix may not be comfortable for you especially in the first days of the treatment. The medicine causes the frequent need to urinate, so you should be ready for this effect.

The medicine can cause fast dehydration, you should drink the amount of liquid recommended by your doctor. Regular visits to your doctor are usually needed to evaluate the progress of the treatment, change the dose or correct it.

Lasix is a prescription medication that should be taken only to treat certain medical conditions. Do not self-treat yourself or use this medicine for other purposes.

The dose of Lasix should be used once or twice a day as long as your doctor suggests. The last dose of the medicine should not be used just before bed, try to use it at day time to prevent frequent need to urinate at night.

Some patients may be recommended to take mineral supplements during the treatment with Lasix or soon afterward.

You can take Lasix with or without food.

Lasix dose for hypertension is 40 mg taken two times a day. The change in the dose is possible with accordance to the patient’s response.

Lasix dose for edema treatment can start from 20 mg per day and end up to 400-600 mg per day. Edema should be carefully controlled and properly treated to prevent serious health conditions.

Viagra ocular side effects

Viagra may cause serious vision side effects such as retinal dysfunction or complete vision loss. Other most common, but less serious ocular side effects are: blurred vision, high light sensitivity.

Viagra clinical trials demonstrated that ocular side effects happen rarely and like other side effects are dose – related. Higher doses produce more serious side effects. In clinical trials about 3 % of men taking doses of 25-50 mg of Viagra experienced blurred vision, about 11 % of men taking 100 mg doses, and about 50 % of men taking 200 mg of Viagra have vision changes. In patients using more than 600 mg vision changes were detected in practically 100% of cases. Vision changes are explained by the property of Viagra to mildly affect the enzyme PDE6. Larger doses increase the blood concentration of the medication and increase the risk of ocular side effects.

Patients with macular degeneration, diabetic retinopathy, retinitis pigmentosa or other retinal disease should consult a doctor before using Viagra. Remember that Viagra may cause complete vision loss in one or both eyes, so if you have any eye conditions, do visit a doctor.

Viagra side effects

The FDA approved Viagra use in men with erectile dysfunction only after several clinical trials. The use of Viagra was estimated in over 3,700 patients (19 to 87 years of age). In these placebo-controlled trials, only 2.5% of males from Viagra group stopped the treatment due side effects occurrence in comparison with 2.3% from placebo group. These numbers show that Viagra is well-tolerated by the majority of patients and the medication causes no or minor side effects in most men. It was detected that the incidence of side effects has been dose-dependent, so a patient should take only the dose prescribed for him and never exceed it to avoid possible side effects.

Viagra should be taken only after a doctor’s consultation. The medication will not cause serious side effects if you take it properly.

Some patients with certain conditions should be especially careful. Some health diseases may increase the possibility of Viagra side effects.

Common Viagra side effects may include:

  • warmth or redness in the face, neck, or chest;
  • stuffy nose;
  • headache;
  • upset stomach;
  • back pain of muscle pain.

Serious side effects happen rarely, still if they occur a patient should immediately seek medical help. These severe side effects include:

  • sudden hearing loss;
  • chest pain;
  • irregular, fast heartbeat, tachycardia;
  • swelling;
  • shortness of breath;
  • fainting;
  • allergic reactions;
  • sudden vision loss.
  • painful prolonged penis erection;

Viagra administration and effect

Viagra effect depends on the physical mechanism of erection – a person should be sexual stimulated for the medication to start working. Sexual stimulation provides the release of certain chemicals in the body which are necessary for Sildenafil action.

Viagra should be used as prescribed by a doctor. Follow the doctor’s recommendations and use the dose adjusted for you. Any dose changes should be made only after the consultation with your doctor. The dose choice depends on the individual response of a patient and other unrelated conditions he may have.

Viagra is taken only when needed, 30 minutes – 1 hour before sexual activity. The medication may work within 15 minutes in some patients. A person should notice how the drug works for him individually.

The medication may be taken up to 4 hours before sex. Viagra max frequency of using is one dose per day.

Viagra effect may be impaired or delayed by food. The medication should be taken on an empty stomach.

Men taking Viagra should not give up if the medication does not work in them for the first time. They may need more attempts.