Avana 100 mg tablet is used to treat male disorder such as erectile dysfunction which is caused due to various health issues in men. If this disorder becomes chronic, it can have bad effects on relationships, emotional health, and self-esteem of a person. It is an effective drug and absorbs rapidly in the body. This drug shows its onset of action within 30 minutes. It functions by increasing the flow of blood in penile region and increases the erection.