Children—Use is not recommended. 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. For treatment of pulmonary arterial hypertension: For oral dosage forms suspension or tablets : Adults—20 milligrams mg 3 times a day. These side effects may occur especially if the drug is mixed with alcohol. You may opt-out of email communications at any time by clicking on the unsubscribe link in the e-mail. Your provider may recommend consulting a sex therapist. · VIAGRA is supplied as blue, film-coated, rounded-diamond-shaped tablets containing sildenafil citrate equivalent to 25 mg, 50 mg, or mg of sildenafil. Tablets are debossed with PFIZER on one side and VGR25, VGR50 or VGR on the other to indicate the dosage strengths. 4. Contraindications. Los Angeles, California: CVS Pharmacy Locations There are 52 CVS Pharmacy locations in Los Angeles, California where you can save on your drug prescriptions with GoodRx. CVS Pharmacy is a nationwide pharmacy chain that offers a full complement of services. Los Angeles, California has major pharmacy chain stores where GoodRx coupons and discounts can save you up to 80% on your prescription medications. Viagra) 30 .