Generic Cialis contains tadalafil. The inactive components in generic Cialis help the pill disintegrate and prevent sticking. They also shape and color the tablet. Erectile dysfunction and benign prostatic hyperplasia are treated with Generic Cialis 20mg. It blocks the enzyme phosphodiesterase-5 (PDE5) to relax penile muscles and allow an erection. Generic Cialis is swallowed as needed or regularly. ED is advised at 10 mg as needed but can be taken up to 20 mg. The suggested BPH dosage is 5 mg daily. Generic Cialis is usually safe and well-tolerated. The most common adverse effects include headache, flushing, and upset stomach. Serious negative effects are rare. Discuss the dangers and advantages of generic Cialis with your doctor. You can read more reviews of Cialis at bestonlinepharmacy.