Kamagra 100 mg tablets contain sildenafil which acts on the swollen tissues of the penis to increase blood flow which causes the erection. Nitric oxide comes out in the swollen tissues of the penis during sexual arousal.
Kamagra 100 mg tablets contain sildenafil which acts on the swollen tissues of the penis to increase blood flow which causes the erection. Nitric oxide comes out in the swollen tissues of the penis during sexual arousal.