Anerchu Tablet 50 mg (Sildenafil Citrate)

Adult dose

Take the recommended dose of 25 to 50 mg by chewing about 1 hour before sexual activity, once a day. In some cases, it may be chewed 4 hours to 30 minutes before sexual activity. The dosage may be adjusted based on efficacy and tolerance.

This medication may lower blood pressure by causing blood vessels to dilate. Therefore, it is essential to verify that you are not taking nitrate medications or NO donors before taking this medication. Taking this medication along with nitrate medications can lead to excessively low blood pressure, which can be dangerous. Patients with cardiovascular disease need to be cautious as it may put a strain on the heart. Especially, patients with heart failure or unstable angina, or those who have recently had a myocardial infarction or stroke should not take this medication. This medication may strain the heart during sexual activity, so patients with unstable cardiovascular conditions should not use it. Additionally, if an erection lasts more than 4 hours or is accompanied by pain, seek medical attention immediately. Patients who have difficulty controlling their blood pressure or certain eye diseases should use this medication with caution. When taken with specific antiviral drugs like ritonavir, the blood concentration of this medication may significantly increase, requiring dosage adjustment. Patients with phenylketonuria should not take this medication due to the artificial sweetener aspartame it contains. This medication is not intended for use in children under 18 years old and women. Elderly patients or those with impaired liver or kidney function should begin treatment at a lower dosage for safety. If sudden vision loss or hearing loss occurs while taking this medication, discontinue use immediately and consult a doctor. There may be dizziness or visual disturbances when driving or operating machinery, so caution is needed. This medication should not be taken with other erectile dysfunction treatments, and it does not prevent sexually transmitted diseases. In cases of overdose, symptoms such as headaches, flushing, dizziness, and indigestion may worsen, requiring immediate medical attention. When storing this medication, keep it out of reach of children and do not transfer it to another container.

Serious side effects

Hives, severe swelling, chest tightness, difficulty breathing, cold sweat, pallor, severe rash with fever, blisters, skin peeling, pain in mucous membranes of mouth/eyes, difficulty breathing, asthma attack, respiratory abnormalities accompanied by cough and fever, yellowing of skin or eyes (jaundice), severe overall lethargy, sudden and severe headache, lightning-like headache, seizures, confusion, visual disturbances, paralysis, significant decrease in urine output

Mild side effects

• Headache
• flushing
• indigestion
• nasal congestion
• urinary tract infection
• visual disturbances
• dizziness
• drowsiness
• eye pain
• photophobia

This medication should be stored in a tightly sealed container to avoid contact with air or moisture, and it is safe to store at room temperature between 1 degrees and 30 degrees Celsius. This is to maintain the medication's effectiveness and prevent deterioration.

Appearance

Chewable tablet that is white, convex, and rectangular with rounded corners

Package unit

4 tablets (4 tablets/box X1)