Erectile dysfunction is quite a common sexual problem among men. Read further to learn more about Viagra, the first prescription medication for impotence by Pfizer.

Men around the world have problems in their sex life, which usually arise as a result of sexual problems that they are facing. All men, at least once in their lifetime, are known to suffer from some or the other sexual problem. Some of these sexual problems that are commonly known to affect men include erectile dysfunction or impotence, premature ejaculation or rapid ejaculation, lack of sexual desire and problems related to orgasm. Erectile dysfunction or impotence, as it is commonly known as, is one of the most common sexual problems experienced by men. It is a condition, in which a man has problems achieving or maintaining erections long enough for a satisfactory sexual intercourse. Men suffering from such sexual problems are often embarrassed by their condition and suffer in their relationships as well.

What is Viagra?

Men, in earlier times struggled to deal with this sexual problem, but now plenty of treatment options are available for treating impotence. Viagra is one of these treatment options, which was the first drug to be introduced as an impotence treatment. It is manufactured by Pfizer, and was initially to be used as a treatment for men suffering from blood pressure problems. But during the clinical trials, it was observed that the active ingredient of Viagra, sildenafil citrate, helped men with erectile problems. It was then that the pill was introduced as the first impotence treatment. Viagra has since then helped millions of men in treating their erectile problems. Many men are known to use this pill for increasing their sexual desire or libido, which is not correct.

You should avoid using this pill if you are not suffering from erectile dysfunction for a prolonged period of time. This pill should only be used when you are sexually stimulated, as otherwise it will not be that effective. This pill is available in the dosage strengths of 25 mg, 50 mg and 100 mg, which can be prescribed to you based on the severity of the condition. This pill, with the help of its active ingredient, works by relaxing the corpora cavernosa muscles and increasing the blood flow in your penis. When the blood flow in your penis increases, it allows you to achieve better and longer erections than before.

How to take Viagra? What are the side effects of Viagra?

You are supposed to take one Viagra sildenafil pill along with a glass of water, before or after meal, at least 30 to 60 minutes before you engage in sexual activity. The pill is effective for four hours after you take the pill, but you need to be careful not to take more than one pill within a span of 24 hours. This pill can be taken by men who are 18 years of age or above, but should be avoided by men who are suffering from certain health conditions such as severe heart disorders or failure, recent heart attack or stroke, low blood pressure, severe liver dysfunction, severe kidney dysfunction, hereditary of the back of the eyeball, rare hereditary problems of galactose intolerance. Some of the side effects that you can experience while using this pill include headache, facial flushing, upset stomach, nasal congestion, dizziness and bladder pain.

source Forget erectile problems with Viagra

The work of the nutritionist involves the planning and designing food, and the nutrition programs, supervising the preparation and the serving of meals. Nutritionists are health professionals who specialize in nutritional deficiencies that are issues with either an individual or a specific community. The holistic approach they take looks at the patient as well as the deficiency or problem alone.

Nutritionists will make recommendations for society and concentrate on the nutrition of the whole environment. This is done for the benefit of public health in general and will provide educational and outreach programs to encourage the public to improve their nutritional habits. Nutritionists have a wide perspective and will work with various health models as a process to help both their patients and clients in achieving a greater well-being.

Working in either a hospital or school environment the nutritionist will often be referred to as a dietitian and frequently work one-on-one with patients. Meal plans for hospitals, nursing homes and are often seen working in schools together with staff to aid students, in achieving a good nutritional balance.

Their jobs can become very demanding and complex if they are dealing with specific symptoms like fatigue or immunity. They work with serious conditions like cancer and heart problems which can be controlled and aided with nutritional guidance and regular consultations working with the general practitioner. Eastern medicine would often be included.

The cooperation of patient is an important part of the healing process when working with a nutritionist. It is likely that the nutritionist would ask that the patient keep a log of the daily intake of food, mood swings and stress levels this enables the nutritionist to prepare a survey of the symptoms that occur. Reading materials may be left with the patient as an additional aid for the client. These procedures are important as they help the nutritionist to carry out their work.

Qualifications required to practice as a nutritionist would be a bachelor degree in food and nutrition, related areas such as food services management. Students may also have studied chemistry, biology, food management.

To practise the Commission on Dietetic Registration of the American Dietetic Association, you will need to provide a credential ‘RD’ (Registered Dietician). Not all states work under the same regulations however, and not all nutritionists are able to call themselves registered dietitians as states have different license laws which regulate the process. In certain states a degree in nutrition is essential to be a nutritionist where in other states anyone can refer to themselves as one irrespective of their training or education.