Erectile dysfunction is the most common abnormality which is found in a lot of males across the globe. Its effect on males is synonymous with their ageing, with maximum number of aged people having this abnormality.
The abnormality is fully curable and controllable. With the advancement in scientific studies and research, certain dysfunction control medications are available in the market which has the capability of curing the abnormality in almost all the cases.
There are three medicines available in the market specifically for curing erectile dysfunction in men. These medications are sold under the trade names of Viagra, Levitra and Cialis. The basic function of all these medicines is similar and upon intake they increase the flow of blood in penis vessels resulting in an erection.
The most famous and the first drug in the market was Viagra and were launched in the year 1998. Levitra was launched in the market in mid 2003, is considered to be 5 times more effective than Viagra. Cialis, launched in late 2003, is considered to be one of the best medicines to cure erectile dysfunction.
All these medicines are supposed to be taken orally and their effect starts only in case of stimulation. After intake, patients will only have an erection when stimulated, otherwise, the effects of the drug remain subsided. They function on the principal of increasing the flow of blood supply to the penis tissues upon stimulation resulting in proper erections.
The kind of food intake is quite relevant in cases of Viagra and Levitra in particular. Viagra performs better when a low fat diet is consumed, whereas, Levitra works well with a moderate fat diet. In case of Cialis, type of food intake does not have much effect on the performance results as it has the ability to perform irrespective of the type and quality of food eaten.
People suffering from heart related diseases should avoid the use of these medicines, as they have the tendency of lowering the blood pressure levels of the body to dangerous levels increasing the risk of heart attacks or stroke, when taken in conjunction with other medications.
All the three medicines are quite similar in their functionality aspects, but there is a difference in the ingredients which form these medicines. Levitra is known to have fewer side effects than Viagra. Cialis is considered to have the least possible side effects in comparison with Levitra and Viagra.
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