If you have just started taking Kamagra for the treatment of the erectile dysfunction, you should read the instructions for the use and special recommendations which are indicated in the official instruction.
These recommendations may be given by a doctor but not all men go to a doctor and buy Kamagra without prescription in the online pharmacy.
If you start taking Kamagra for the first time, do not take a maximal dose of 100 mg. It is better if you take a half of the pill – 50 mg of Kamagra within first 2 days.
If you do not have side effects within this period, a dose may be increased. Some men who start taking a high dose of Kamagra 100 mg, face a light dizziness, headache, and even tachycardia. This may cause anxiety and a man will not take Kamagra again.
Many know that the use of Kamagra with alcohol is prohibited but they neglect this rule.
If you took 50 mg of a strong alcohol (vodka/whiskey, etc), it will not affect the action of Kamagra.
But most men cannot stop and usually consume more, so that a concentration of ethyl alcohol in the blood exceeds the permissible rates.
In this case, the use of Kamagra is contraindicated.
The interaction of Sildenafil and ethanol may cause a digestion disorder, vomiting and even an allergic reaction. In case of these symptoms, you will not want to have any sex.
Kamagra (Sildenafil) acts selectively to phosphodiesterase 5 enzyme but this drug may provide an action to the PDE5 (in a less degree but it is noticed). Due to this using the drug visual side effects are possible.
They are manifested in the form of the reduced vision (blurred vision), increased light sensitivity, temporal color blindness (an ability to recognize colors). PDE5 is responsible for these functions, and if it is blocked, negative effects may appear.
All these side effects are reversible and pass in a couple of hours, after the end of Kamagra action. Do not panic. You just should bear in mind that a risk of the side effects grows in men with glaucoma, and therefore the use of Kamagra is contraindicated during glaucoma.
The pills of Kamagra should be taken with water (soda water is allowed). Do not take pills with grapefruit or grape juice.
These juices enhance an acidity of the gastric juice, so that a part of Sildenafil is destructed, and a level of bioavailability of this ingredient is lowered. In other words, just a part of the dose goes to the blood, so that the effect may be worse.
Gastric juice is diluted with water, so it becomes less concentrated, and Sildenafil is completely digested.
Due to this reason, the drug is not recommended after meals. It is better to take Kamagra on an empty stomach, for at least one hour before meals.