Well said - Precaution is better then cure - Viagra know more

June 5th, 2009

Viagra’s (Sildenafil Citrate) advent and commercial availability was started in 1998, the market for the treatment of erectile dysfunction grown up drastically along with the increased level of sale of Viagra.

Some of the quick facts about Viagra are as follows:

Viagra is rapidly absorbed by mouth with a bio-availability of about 40% and peak concentrations of the chemical are in the blood within 30-120 minutes.

This has been one of the advantages for viagra, in that it is capable of being taken as a tablet and is relatively quick-acting. The affects of Viagra will last, on an average, for up to 4-hours.

Viagra’s affect is to inhibit an enzyme known as PDE5, which naturally occurs in erectile tissue.

PDE5 can break down cyclic GMP (cGMP acts as a second messenger much like cyclic AMP, most notably by activating intracellular protein kinases in response to the binding of membrane-impermeable peptide hormones to the external cell surface.), the substance that is produced during sexual arousal and causes vascular and muscular changes that eventual lead to an erection.

Some of the viagra side effects noticed like: disturbances, dizziness, and nasal congestion. Other rarer adverse effects reported include diarrhea, muscle pain, skin rashes, and urinary or respiratory-tract infection.

Viagra is well known to be contraindicated with organic nitrates. These are drugs that are often used to treat heart conditions such as hypotensive conditions i.e. low blood pressure. Viagra appears to potentiate the effects of nitrates and therefore the two must not be taken concurrently.

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Grazax, oral vaccine against grass pollen allergy reduces by 40%

April 2nd, 2009

grazaxA measure that moves the spring begin to emerge with the dreaded allergy classic effects of eye irritation, nasal itching allergies … in a large part produced by the pollen of the grasses and are treated with vaccines administered via intramuscular and all sorts of antihistamines.

But now after several years of study conducted on 2,400 patients from various countries come to Spain the oral vaccine or medicine to treat called Grazax allergy to grass pollen. This is not a drug that is administered and with which they no longer suffer again this allergy, but is complementary to the drugs we take.

So What is the advantage of novelty or Grazax? Simply because it is a drug that reduces symptoms of this allergy during treatment by 40% and at the same time also creates less need to take medication in an amount close to 70%. In addition the side effects are mild and produce Grazax itchy throat or ears and are in the early days.

But this medicine complementary to those already taken to reduce a very high percentage of symptoms have stopped taking it, also has its drawbacks to be the principal of the high price of 106 euros for a box even though it is subsidized and above will have to continue treatment for 3 years.

Another consequence of passive smoking: risk for Alzheimer’s

March 21st, 2009

pasivoTodos know what snuff is harmful to people who smoke with numerous pathologies, lung cancers and pharmaceutical expenditure that produces it, but slowly people are aware of is that being a passive smoker also has consequences as for example, that the fetus may suffer from a pregnant woman throughout their development.

The last illness so that we can now get to suffer if we are passive smokers is Alzheimer’s, something we have to check in a study conducted in England on a sample of 5,000 people all passive smokers, who Several tests were performed to verify their neurological memory and other cognitive abilities.

Study researchers concluded that people who smoke in the form of snuff from his life but do not smoke are more likely to suffer some cognitive impairment such as Alzheimer’s and while not exactly know the causes of this relationship snuff-points to Alzheimer’s that cigarette smoke may exert an oxidative effect, inflammatory about our brain to deteriorate.

Emergence of new eating disorders: Drunkorexia and diabulimia

February 11th, 2009

cinturaHoy day in the form of life we have, the stereotypes we set for ourselves, we are likely to suffer eating disorders being the most known anorexia, bulimia, both diseases suffered by the young but they are mostly emerging new ones.

In this case we speak of drunkorexia disorder that is the food that we eat food in order not to gain weight and maintain a slender figure after the intake of alcoholic beverages whether or not due to the contribution of calories they have provided us cases they give especially young girls when they go party and drink plenty often.

Another mess is that food is called Nick and is the diabulimia that affects diabetics, people should carry at least early in their disease a diet combined with insulin, and these patients clearly playing with this diet and administration limited insulin to lose weight because he does not receive enough insulin causes which can not utilize all the sugars.

The bad thing is that we are not aware of the seriousness of our actions and behavior, because we think we dominated the situation under control but who pays it is our body because our body has a limit.

Benefits of breastfeeding: a 23% reduced risk of suffering from coronary problems in women

January 4th, 2009

lactanciaA despite medical advances that breastfeeding benefits for babies for the little ones that result in providing more nutrients than the milk produced but also creates a profit breastfeeding in women such as they are less likely to develop breast cancer or to develop postpartum depression or a lower risk of developing diabetes.

In addition to these benefits, through a study of more than 100,000 women who had been breastfeeding our children during a period of 23 months leads to a reduction of 23% of the risk of heart disease. This would be possible for the behavior of lipids and glucose during lactation such as fat accumulates during pregnancy women are more easily removed during infancy and therefore lower risk of cardiovascular problems.

This is undoubtedly important when we consider that the European Union in deaths from stroke and other heart problems mean the leading cause of death in women.