Viagros (Sildenafil Citrate)
Sildenafil is a well-known erectile dysfunction enhancer in men, commonly sold under the brand name Viagra. However, this drug has recently gained popularity in both the medical and bodybuilding fields. Although it does not directly affect nitric oxide levels, sildenafil promotes the expansion of blood vessels in the muscles and pelvis. By blocking the PDE-5 (phosphodiesterase-5) enzyme, which breaks down nitric oxide in the bloodstream, sildenafil increases its concentration, causing vasodilation. Although the drug was originally developed for cardiovascular problems, it is highly specific for the pelvic organs while being active throughout the body.
The use of sildenafil in bodybuilding offers numerous advantages that make it profitable and effective. The drug slightly reduces blood pressure, has a positive effect on the heart, improves blood flow to the muscles, and causes minimal side effects. A notable effect is unprecedented congestion, which leads to mechanical stretching of the muscle vessels and fascia, indirectly contributing to the growth of the trained target muscles.
It’s important to note that some people mistakenly believe that taking sildenafil causes a permanent erection, but this is not the case. Without sexual arousal or stimulation, an erection does not occur. A study published in the journal Clinical and Translational Science suggested that sildenafil may increase muscle protein synthesis and reduce muscle fatigue, potentially improving skeletal muscle function.
Effects
- Improves sexual performance
- Increases blood circulation throughout the body
- Reduces inflammation and C-reactive protein levels
- Reduces aromatization
- It reduces blood pressure
- Improves vascular endothelial function
- Increases testosterone levels
Side effects
- Headache
- Redness
- Gastrointestinal disorders
- Vision changes, such as changes in color perception
- Dizziness
Dosage
- In bodybuilding, a sufficient dose is 10-25 mg. It’s best taken before training.
- To improve sexual performance, the dosage can vary from 25 mg to 100 mg.
Profile
- Half-life: 3-4 hours
- Frequency of intake: Once a day
Contraindications
- Recent myocardial infarction within the last 90 days
- Unstable angina or angina during sexual intercourse
- Heart failure of New York Heart Association class 2 or higher within the last 6 months
- Uncontrolled arrhythmias, hypotension (<90/50 mm Hg), or uncontrolled hypertension
- Stroke in the last 6 months
Storage instructions
- Keep out of reach of children
- Store in a cool, dry place, away from direct sunlight
- Store at room temperature
- Do not use after the expiration date

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