No, (sildenafil) is not an amphetamine. it is a medication primarily used to treat dysfunction (ED) and pulmonary arterial hypertension (PAH). It works by increasing blood flow to certain areas of the body, particularly , to help men achieve and 시알리스 구입 maintain.

Amphetamines, on the other hand, are a class of stimulant drugs that affect the central nervous system. They are used to treat conditions such as attention deficit hyperactivity disorder (ADHD) and 씨알리스정 narcolepsy. Amphetamines have different mechanisms of action compared to this medication and are not used to treat dysfunction.

In summary, 시알리스 구입 and amphetamines are two different types of medications with distinct uses and mechanisms of action.