Sildigra 250mg, like different medicinal drugs containing sildenafil citrate, principally influences the capacity to gain and hold an erection when a man is sexually aroused. It does now not usually have a direct affect on the potential to reap more than one erections in a brief duration of time besides adequate sexual stimulation. Sildenafil citrate, the energetic ingredient in Sildigra, is a phosphodiesterase kind five (PDE5) inhibitor. It works by means of growing blood go with the flow to the penis when a man is sexually aroused.