The most common side effects of Sildenafil: headache; flushing; upset stomach; abnormal vision, such as changes in color vision (such as having a blue color tinge) and blurred vision; stuffy or runny nose; back pain; muscle pain; nausea; dizziness; rash.
Co-administration of erythromycin, a moderate CYP3A4 inhibitor, resulted in a 160% and 182% increases in sildenafil Cmax and AUC, respectively. Co-administration of saquinavir, a strong CYP3A4 inhibitor, resulted in 140% and 210% increases in sildenafil Cmax and AUC, respectively. Stronger CYP3A4 inhibitors such as ketoconazole or itraconazole could be expected to have greater effects than seen with saquinavir. A starting dose of 25 mg of VIAGRA should be considered in patients taking erythromycin or strong CYP3A4 inhibitors (such as saquinavir, ketoconazole, itraconazole) [see DOSAGE AND ADMINISTRATION, CLINICAL PHARMACOLOGY]. .
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Mean blood pressure, the variable shown in figure 1, was calculated as the diastolic pressure plus one third of the difference between systolic and diastolic pressures.
Some herbal products and supplements can cause side effects or interact with other medicines. Talk to your doctor or pharmacist before you try an alternative treatment for erectile dysfunction, especially if you're taking medications or you have a chronic health problem such as heart disease or diabetes.
Bananas are rich in potassium. Potassium keeps your sodium level in control and improves the circulation and ultimately treats ED.
Sexual Medicine Society of North America: SexHealthMatters: "Treating Erectile Dysfunction" and "Vacuum Devices: Erectile Dysfunction."
7. Grasp the head of the penis between the index finger and thumb and gently pull the penis away from your body until the skin is taut.
In cases of underlying conditions resulting in erectile dysfunction, treating the underlying condition can help reverse the dysfunction.
While some studies back up acupuncture’s claim to work for ED, the evidence is rather scant.
In cases of overdose, standard supportive measures should be adopted as required. Renal dialysis is not expected to accelerate clearance as sildenafil is highly bound to plasma proteins and it is not eliminated in the urine.
There is some strong evidence that shows that watermelon can treat the ED. Variety of antioxidants are present in watermelon. The main ingredient responsible for treating ED is Citrulline. It is an amino acid in nature and makes your erection harder. It relaxes the blood vessels and improves the blood flow.
Shockwave therapy is a medical treatment that has been around for many years. It is often used as a non-invasive treatment option for kidney stones and orthopedic injuries. Recently, urologists have begun using this therapy to treat erectile dysfunction (ED).
Some men take supplements or try other forms of alternative medicine to treat their ED.
Table 2: Adverse Reactions Reported by ≥ 2% of Patients Treated with VIAGRA and More Frequent than Placebo in Flexible-Dose Phase II/III Studies N=725 Headache 16% 4% Flushing 10% 1% Dyspepsia 7% 2% Nasal Congestion 4% 2% Abnormal Vision† 3% 0% Back pain 2% 2% Dizziness 2% 1% Rash 2% 1% †Abnormal Vision: Mild and transient, predominantly color tinge to vision, but also increased sensitivity to light or blurred vision. In these studies, only one patient discontinued due to abnormal vision.
As with most other organ system in the human body, changes and loss of function is normal consequence of the ageing process. This is also true of the endocrine system, specifically the levels of testosterone production from the Leydig cells of the testicle. Accompanying the decrease in testosterone is a decrease in erections which also has a component in decrease in the blood supply to the penis making erection not as frequent and not as rigid compared with a young man’s erectile function. Although these changes are in itself not life threatening, they can impact a man’s relationship with his partner, and also ED may be a harbinger of other undiagnosed conditions such as coronary artery disease (CAD), hypercholesterolaemia or diabetes mellitus.6
Only a small subset of men with ED benefit from vascular testing, which can identify specific arterial or venous dysfunction amenable to surgical reconstruction. For the vast majority, such testing is unlikely to change management strategy. Thus, specialized testing is now limited to PDE-I non-responders, young men with post-traumatic or primary ED, men with Peyronie’s Disease, and legal investigations.