What Causes Erectile Dysfunction? normal erectile affect can be affected by improper blood flow, nerve supply or hormones. Erectile dysfunction can be a result of reasons taking into account fatigue, sickness or stress. It can deserted be analyzed afterward it happens frequently for black viagra 200mg a phase of more than 2 weeks. Fildena Double 200 mg tablet is a prescription drug used to treat male impotence following erectile dysfunction. The penis receives more blood as a outcome of your action. This makes it easier to start or preserve a male erection. It belongs to a class of drugs called phosphodiesterase type 5 (PDE 5) inhibitors. You can agree to one Fildena 200 mg double tablet like a meal or on an empty stomach. Must be taken exactly as directed by your doctor. assume a break nearly an hour past you plot to have sex. The put-on takes a alternating amount of epoch depending upon the person but often lasts in the company of 30 minutes and an hour. If you are sexually stimulated, this medicine can incite you get an erection. However, you should not agree to Fildena Double if you complete not have erectile dysfunction. inclusion afterward Fildena Double containing nitrates carries some risk (common considering chest cause discomfort or angina pectoris). If you have coarse heart or liver problems, a recent fighting or heart attack, low blood pressure, or any of the conditions listed above, you should not use this medication