Idiphos Tablet 50mg (Sildenafil Citrate)

Adult dose

For sildenafil, the recommended dose is 25-50 mg to be taken orally about 1 hour before sexual activity, with the option to take it between 4 hours to 30 minutes before if preferred. The dose may be adjusted based on efficacy and tolerance. For patients who may increase plasma concentration, the initial dose should be adjusted to 25 mg. When taken with ritonavir, do not exceed the maximum single dose of 25 mg for 48 hours.

This medication should not be taken with nitrate drugs or NO donors that lower blood pressure, as it may cause a significant drop in blood pressure. If you are currently taking such medications, consult a physician. Patients with cardiovascular disease should ensure their heart condition is adequately checked before taking this medication, and sexual activity that may burden the heart is not recommended. This medication can dilate blood vessels and temporarily lower blood pressure, necessitating caution for patients with cardiovascular disease or unstable blood pressure. Patients who have had heart or cerebrovascular disease in the last six months, those with hypotension or uncontrolled hypertension, and patients with pigmentary retinopathy should not use this medication. If an erection lasts longer than 4 hours, medical attention should be sought immediately, as failure to treat may result in permanent damage. Co-administration with certain medications like ritonavir can significantly increase the blood concentration of this drug, requiring dose adjustment. The artificial sweetener aspartame in this medication is unsuitable for patients with phenylketonuria. Pregnant women or individuals under 18 years of age, including females, should not use this medication. Elderly patients or those with impaired liver or kidney function should start at a lower dose initially for safety. This medication may cause side effects such as headache, flushing, dyspepsia, visual disturbances, and dizziness, and if symptoms are severe, consultation with a physician is advised. Caution is also advised when driving or operating machinery, as visual disturbances or dizziness may occur. This medication should not be used with other erectile dysfunction treatments, and caution is required when taken with alpha-blockers due to the risk of hypotension; a time interval between doses should be maintained. Overdose may exacerbate symptoms, so the recommended dosage must be adhered to, and in case of overdose, immediate contact with a healthcare facility is necessary. Keep out of reach of children and do not transfer to other containers.

Serious side effects

Hives, severe swelling (edema), chest tightness, difficulty breathing, cold sweats, pallor, severe rash with high fever, blistering, peeling skin, pain in mouth/eye mucosa, shortness of breath or difficulty breathing, asthma attack, cough with fever accompanying respiratory distress, yellowing of the skin or eyes (jaundice), extreme lethargy, sudden and severe headaches, thunderclap headache, seizures, confusion, visual disturbances, paralysis, reduced urine output.

Mild side effects

• Headache
• flushing
• dyspepsia
• nasal congestion
• urinary tract infection
• diarrhea
• dizziness
• rash
• visual impairment
• blue vision

This medication should be stored in a tightly closed container to prevent exposure to air and moisture. It is best kept at room temperature between 1°C and 30°C. Proper storage maintains the drug's effectiveness for a longer period.

Appearance

Blue, diamond-shaped film-coated tablet

Package unit

4 tablets (1 tablet/PTPX 4)