Viagra (Sildenafil Citrate) 100mg – UPA

Description

The mechanism of action for Viagra is straightforward. By relaxing the smooth muscles and widening the blood vessels in the penis, it facilitates a greater influx of blood, resulting in an erection. Essentially, an erection is dependent on adequate blood flow to the penile region. When blood flow is insufficient, the erection may be weak or unsustainable. Through the enhancement of blood flow, it effectively strengthens the erection and enables better erection maintenance. By addressing the underlying physiological factors, Viagra can be an effective solution for individuals experiencing erectile difficulties.

The specifics of action involve the binding of nitric oxide to the guanylate cyclase receptors, which increases cGMP levels. This produces a smooth muscle relaxation, which in turn opens the pathway for increased blood flow. Viagra belongs to the class of drugs known as cGMP Specific Phosphodiesterase type 5 or PED5.

Important note: Viagra as well as other PED5 medications cannot cause or promote an erection without sexual stimulation. They do not influence libido. The subject must be sexually aroused to obtain an erection. In the case of Viagra, the problem for the subject is that the desire is there but the erection is not found. Viagra should reverse this issue if blood flow is the cause.

Dosage Instructions

It is available in numerous dosing strengths from 25mg, 50mg and 100mg per tablet

Recommended use is to take Viagra 30-60 minutes before sexual activity for the best effect with the total effect of the pill lasting for 4 hours, approximately. Viagra is taken orally.

Effect on Cycle

The effects of Viagra are once again simple: the individual does not have the ability to produce or maintain an erection and Viagra provides the ability. However, it cannot be stressed enough that this only pertains to those with blood flow issues. If the ED issue is based on a hormone deficiency the use of Viagra or any PED5 may not help.

In other cases, it may require both the use of hormone therapy and PED5 medication. Some individuals may also find the issue is psychologically related. Mental related ED is not uncommon and is not a blood flow or hormone issue. Others may find their issue surrounds stress to the CNS or worse and at times without remedy due to testicular or penile damage.

Side Effects

The side effects of Viagra, the most reported is abnormal or blurred vision with approximately 2.5% of users experiencing this effect. If vision issues occur users are urged to discontinue and find alternative options. All possible side effects of Viagra include:

• Vision disturbances
• Loss of hearing (sudden) or ringing in the ears
• Nausea
• Sweating
• Edema (hands, ankles, feet)
• Shortness of Breath
• Lightheaded
• Headache
• Stuffy Nose
• Back Pain
• Memory Loss

The side effects of Viagra do not appear to occur in most men. Another side effect of the PED5 may be an erection lasting longer than 4 hours, which may or may not be considered a good thing depending on your situation but will more than likely call for professional attention.