Viagra is the trade name and the generic name is sildenafil citrate tablets. Women who take sildenafil citrate tablets may not experience any noticeable physical reaction to the drug, or they may experience an adverse drug reaction. Sildenafil Citrate Tablet is a medication used to treat erectile dysfunction in men and requires sexual stimulation to make the medication effective; women taking the medication will not be able to make the medication effective. Sildenafil citrate tablets can also be used to treat pulmonary hypertension in adults. When women take the drug, their body may not experience any significant adverse drug reactions or they may experience adverse drug reactions such as body weakness, tachycardia, vomiting, and allergic reactions. Contraindications of sildenafil citrate tablets include patients who have had myocardial infarction, shock or life-threatening arrhythmia in the last 6 months are prohibited; patients with resting state hypotension or hypertension are prohibited; patients with heart failure or unstable angina of coronary artery disease are prohibited and so on. If you need to take sildenafil citrate tablets, you need to combine the specific disease, under the guidance of a professional doctor to use the drug, not to use the drug privately, so as to avoid improper control of the dosage.