Initial dose: 50 mg orally once a day, as needed, 1 hour prior to sexual activityOther special populations cialis rx Active ingredient: sildenafil citrateCialis is the brand name of tadalafil, a prescription drug for men used to treat erectile dysfunction (ED).
Viagra is rapidly absorbed after oral administration, with a mean absolute bioavailability of 41% (range 25–63%). The pharmacokinetics of sildenafil are dose-proportional over the recommended dose range. It is eliminated predominantly by hepatic metabolism (mainly CYP3A4) and is converted to an active metabolite with properties similar to the parent, sildenafil. Both sildenafil and the metabolite have terminal half lives of about 4 hours.Alpha-blockers and Antihypertensives
Cialis can be successfully engaged in the treatment of benign prostate hyperplasia, a condition that often has ED as a comorbidity companion. Common symptoms of BPH are as follows: urinary stream becomes weaker, the strain to empty the bladder aggravates, and it feels as if the bladder is not completely empty. You may need to urinate often, get a rush to the toilet and having to get up several times at night. Sometimes time urine leak out before you make it to the toilet. For such conditions, Cialis is taken daily at the dosage of tadalafil 5mg. levitra generic online Keep Cialis and all medicines out of the reach of children.LEVITRA can cause your blood pressure to drop suddenly to an unsafe level if it is taken with certain other medicines. With a sudden drop in blood pressure, you could get dizzy, faint, or have a heart attack or stroke.
Common online prescription drugs For the 19 subjects who received both Viagra and matching placebo, the placebo-subtracted mean maximum decreases from baseline (95% CI) in systolic blood pressure were as follows:
sickle cell anaemia (an abnormality of red blood cells)Overdose
sildenafil pulmonary hypertension Take Levitra exactly as your doctor prescribes. Do not take more than one Levitra a day. Doses should be taken at least 24 hours apart. Some men can only take a low dose of Levitra because of medical conditions or medicines they take. Your doctor will prescribe the dose that is right for you.? changes in vision, blurred vision, trouble telling blue from green colorIf you have a question about a drug that you are taking or if you think you are experiencing a side effect from a drug that you are taking you must get in touch with the doctor who prescribed the drug or the pharmacist who dispensed it to you, not us.Ask your doctor if you have any questions about why CIALIS has been prescribed for you.
Cialis, on the other hand, was developed a few years later for the sole purpose of treating erectile dysfunction, and was approved in 2003. Unlike Viagra, it can be taken daily or “as-needed” within 36 hours of sex. Viagra works for roughly four hours and must be taken 30 to 60 minutes before sex, according to the drug’s website.
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