Vidalista 20 is a brand of medication used to treat erectile dysfunction (ED) in men. The active ingredient in Vidalista is tadalafil, which is also found in the most well-known drug Cialis. Here is some unique and detailed information about Vidalista:

How Vidalista Works
Vidalista 40 works by inhibiting the enzyme phosphodiesterase type 5 (PDE5). This inhibition increases levels of cyclic guanosine monophosphate (cGMP) in penile smooth muscle cells. The increase in cGMP relaxes muscles and dilates blood vessels, improving blood flow to the penis and helping to achieve and maintain an erection.

Dosage Forms and Strengths
Vidalista is available in a variety of strengths and forms, including:

Vidalista 2.5mg
Vidalista 5mg
Vidalista 10mg
Vidalista 20mg
Vidalista 40mg
Vidalista 60
Vidalista CT 20mg (chewable tablets)

Vidalista 80
Vidalista Black 80
Vidalista Professional (sublingual tablets)
The choice of dosage depends on the severity of erectile dysfunction, your personal health and your doctor's recommendations.

Duration of action
One of the unique features of Vidalista's active ingredient, tadalafil, is its long duration of action. Unlike other erectile dysfunction medications, Vidalista remains effective for up to 36 hours. This allows you to have sex for an extended period of time at any time with just one dose, hence the nickname "weekend pill".

How to take Vidalista
Standard tablets: Swallow the tablet whole with water. It can be taken with or without food.
Chewable tablets: Chew the tablet thoroughly before swallowing.
Sublingual tablets: Place the tablet under your tongue and allow it to dissolve completely.
Precautions and side effects
Before taking Vidalista, it is important to consider the following:

Consult a doctor: Be sure to consult a medical professional to ensure Vidalista is safe for you, especially if you have underlying medical conditions such as heart disease, high or low blood pressure, liver or kidney problems, or are taking other medications.
Common side effects: Headache, hot flashes, indigestion, stuffy nose, dizziness, and back pain. These side effects are usually mild and temporary.
Serious side effects: Rare but serious side effects include sudden loss of vision or hearing, an erection that lasts more than 4 hours (priapism), and chest pain. If you experience any of these symptoms, seek medical attention immediately.
Authenticity and purchase
To ensure you are buying genuine Vidalista:

Buy from a trusted source: Buy Vidalista from a certified pharmacy or a trusted online source Like Genericpharmamall. Beware of extremely low prices as they may be counterfeit.
Check the packaging: Genuine Vidalista should come in a tightly sealed package with proper labeling, including dosage information and expiration date.