If you are a Mayo Clinic patient, this could include protected health information. You may take this medicine with or without food. Use only the brand of this medicine that your doctor prescribed. You may take this medicine with or without food. This product is available in the following dosage forms: Tablet Suspension There is a problem with information submitted for this request. Storage Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. In this case, just leave out the missed dose and take your next dose at the usual time. · The effects may be increased because of slower removal of the medicine from the body. Leukemia (blood related cancer) or. Multiple myeloma (blood related cancer) or. Sickle-cell anemia (blood disorder)—Sildenafil should be used with caution in these patients as problems with prolonged erection of the penis may occur. The Original Male Enhancement Tablets – 30 ea. $ $ / ea$ Extra 15% off $30 Sitewid Not sold at your store. Check other stores. Shipping. New Vitality. Ageless Male Performance Tablets – 60 ea. Sildenafil citrate is a white to off-white crystalline powder with a solubility of mg/mL in water and a molecular weight of VIAGRA is formulated as blue, film-coated rounded-diamond-shaped tablets equivalent to 25 mg, 50 mg, and mg of sildenafil for oral administration.