Viagra 50mg

Viagra 50mg: How it Works, Uses, When not to use, Side Effects and Dosage

What is Viagra 50mg?

Viagra 50mg contains Sildenafil citrate which is the active ingredient in Viagra tablet also known as the “blue pill”. It is manufactured by Pfizer Ltd which is primarily used for the treatment of erectile dysfunction (ED), which is also referred to as impotence, in men.

Erectile dysfunction is a situation where a man is unable to get or sustain a penile erection for sexual intercourse. It happens when there is a decreased flow of blood to the penis. The decreased flow of blood may be due to physical complications following disease or an injury or due to some psychological conditions such as stress, anxiety, depression, etc.

Chronic factors of lifestyle such as drinking, smoking, obesity, etc., could also lead to Erectile Dysfunction. ED is strongly related to age, and the occurrence of moderate-to-severe ED could increase two-fold to three-fold times between the ages of 40 and 70 years.

Viagra Tablet relaxes the smooth muscles present in the wall of blood vessels and helps in rising the flow of blood towards the penis. It works well when the underlying cause of erectile dysfunction is psychological, physical, or both. If the underlying cause of erectile dysfunction is psychological, Cheap viagra Tablet sometimes may or may not work, based on the severity of the condition. In the case of psychological causes alone or psychological (including lifestyle) and physical causes, it is vital to undergo psychological counseling to achieve the best possible results along with the standard of care which may include Viagra Tablet. This medicine may cause severe side effects such as a long-lasting and painful erection that lasts for more than 4 hours, loss of vision in both or one of the eyes, hearing impairment, etc.

It is strongly recommended to consult a physician immediately in case of such difficult conditions. Cheap viagra 50mg Tablet may also be used for the treatment of pulmonary arterial hypertension (high blood pressure levels in the arteries connecting the lungs and the heart) only after taking into consideration all the benefits and risks associated with its use. Viagra Tablet is generally not recommended for use in children and women. But for conditions like pulmonary arterial hypertension in children aged above 1 year and women, the treatment with Sildenafil could be considered as a solution to it.

 

How does Viagra 50mg work?

This medicine works by relaxing the muscles present in the walls of blood vessels in the penis. This action of usage is limited to certain regions of the body and the flow of blood in these areas are increased. So, when there is sexual stimulation, this medicine increases the flow of blood in the penis, resulting in an improved penile erection and does not show any effect when there is no sexual stimulation. When it is used to treat pulmonary arterial hypertension, this medicine decreases the blood pressure in the regions of pulmonary blood vessels.

What is the usage of Pfizer viagra?

Erectile Dysfunction

This medicine is used for the treatment of erectile dysfunction or impotence in men, a condition characterized by difficulty in maintaining and sustaining an erection while having attempting or sexual intercourse. It happens due to a decreased flow of blood to the penis which may be caused by physical problems such as an injury; diseases such as diabetes, benign prostatic hypertrophy (BPH),  prostate cancer, neuropathy; psychological causes such as anxiety, stress, depression, etc. Chronic habits of lifestyle like smoking, drinking, etc could also lead to ED. It is important to note that this medicine will only work out if there is sexual stimulation. When ED is due to psychological or psychological causes alone, lifestyle and physical causes, it is important to undergo counseling and lifestyle changes along with the treatment with this medicine to achieve the best possible results.

Pulmonary arterial hypertension

This medicine is used for the treatment of high blood pressure levels in the arteries connecting to the heart and the lungs. It also improves the capacity of exercise in such patients.

 

When not to use?

Allergy

This medicine is not recommended for patients with a known allergy to sildenafil or any other inactive components present with it.

Nitrate containing medicines

This medicine is not recommended for patients receiving any other medicines including nitrates due to the high risk of serious adverse effects.

Riociguat

This medicine is not recommended for patients receiving Riociguat (Popular trade name is Adempas) due to the high risk of serious adverse effects.

Cardiac insufficiency

This medicine is not recommended for patients suffering from severe cardiac failure for whom sexual activity is inadvisable or unstable angina.

 

What are the side effects of viagra 50mg?

Major & minor side effects for Viagra Tablet

• Headache
• Excessive tearing of the eye
• Nosebleed
• Flushing
• Indigestion
• Sleeplessness
• Diarrhea
• Dizziness
• Bloody and cloudy urine
• Burning, numbness, tingling in the arms and feet
• Nasal congestion
• Visual disturbances
• Sensitivity to light
• Palpitations
• Prolonged and painful erection
• Painful urination
• Ringing or buzzing in the ears
• Deafness
• Nausea

 

What dosage of viagra should I take?

Missed Dose

Oral: For erectile dysfunction, this medicine is taken into consideration as and when required, so the chances of missing a dose are rare. Thus, when used for the treatment of pulmonary arterial hypertension, in case of a missed dose, take the dose which is missed as soon as you remember. The dose can be skipped if it is almost time for the next schedule of dose. Don’t double your dose to make up for the ones which you have missed.

Injection: Since this medicine is usually administered by professionally qualified healthcare, the likelihood of dose missing is very rare.

Overdose:

Oral: Consult your doctor immediately if an overdose is found. You may require quick medical attention depending on the symptoms of severity. Injection: Since this medicine is supervised in the hospital setting by a qualified healthcare professional, the likelihood of an overdose is very rare. However, emergency medical treatment will be initiated by the doctor if an overdose is found.