Ceebis 20 mg is a 20mg dosage of tadalafil. Recommended use is in the male to help with rising sexual tension and delaying ejaculation in those suffering from erectile dysfunction, not the appropriate treatment for erectile disorder. One other use is use in the management of benign prostatic hyperplasia, which affects the prostate gland, which is a small gland located below the bladder and in front of rectum duct.