Find Medicines

• ½-1 year: 75 mg daily.
• 1-4 years: 100 mg daily.
• 5-10 years: 200 mg daily.
• 11-12 years: 300 mg daily
• In typhoid fever, dosage should be 10 mg/kg/day for 14 days.

• Lapatinib should be taken at least one hour before or one hour after a meal. However, capecitabine should be taken with food or within 30 minutes after food.
• Lapatinib should be taken once daily. Do not divide daily doses of Lapatinib.
• Modify dose for cardiac and other toxicities, severe hepatic impairment, and CYP3A4 drug interactions.

• HER2 overexpressing advanced or metastatic breast cancer: Increase gradually from 1.25 g daily up to 4.5 g daily.
• HER2 overexpressing hormone receptor positive metastatic breast cancer: Increase gradually from 1.5 g daily up to 5.5 g daily.

• HER2 overexpressing advanced or metastatic breast cancer: 750 mg once daily.
• HER2 overexpressing hormone receptor positive metastatic breast cancer: 1 g once daily.

• Bacterial Conjunctivitis: The recommended dosage regimen for the treatment of bacterial conjunctivitis is 1 to 2 drops instilled into the conjunctival sac (s) every 2 hours for 2 days and 1 or 2 drops every 4 hours for the next 5(five days) while awake.
• Corneal Ulcers: The recommended dosage regimen for the treatment of comeal ulcer is 2 drops in the affected eye (s) every 15 minutes for the first 6 hours then 2 drops into the affected eye(s) every 30 minutes for the remainder of first day. On the second day, instill 2 drops in the affected eye (s) hourly. On the 3 to 14 days, place 2 drops in the affected eye (s) every 4 hours. Treatment may be continued after 14 days if corneal re-epithelialization has not occurred.

• Place the tablet in a teaspoon
• Add adequate amount of water
• Let the tablet dissolve completely
• Give the entire spoonful solution

• Place the tablet in a teaspoon
• Add adequate amount of water
• Let the tablet dissolve completely
• Give the entire spoonful solution

Tablet and Suspension:

• 200 mg tid or 400 mg bid for 7 days
• 800 mg in the morning and 1-2 gm at night for 2 days
• 2 gm as a single dose for 1 days

• Children 7-10 yrs: 100 mg tid
• Children 3-7 yrs: 100 mg bid
• Children 1-3 yrs: 50 mg tid

• 800 mg tid for 5 days

• Children 7-10 yrs: 400 mg tid
• Children 3-7 yrs: 200 mg qid
• Children 1-3 yrs: 200 mg tid

• 400-800 mg tid for 5-10 days

• Children 7-10 yrs: 200-400 mg tid
• Children 3-7 yrs: 100-200 mg qid
• Children 1-3 yrs: 100-200 mg tid

• 2 gm once daily for 3 days

• Children 7-10 yrs: 1 gm once daily
• Children 3-7 yrs: 600-800 mg once daily
• Children 1-3 yrs: 500 mg once daily

• 200 mg tid for 3 days

• Children 7-10 yrs: 100 mg tid
• Children 3-7 yrs: 100 mg bid
• Children 1-3 yrs: 50 mg tid

• 200 mg tid for 3-7 days

• 400 mg bid for 7 days
• 2 gm as a single dose for 1 days

• 400 mg tid for 7 days

• 800 mg initially and then 400 mg tid for 7 days

• Children 1-10 yrs: 7.5 mg/kg tid

• 400 mg tid started 24  hours before  surgery for 1 days

• Children 1-10 yrs: 7.5 mg/kg tid

Vaginal Gel:

Suppository:

• Adults: 1 g every 8 hours for 3 days, then 1 g every 12 hours.
• Children: 5-10 years: 500 mg every 8 hours for 3 days, then every 12 hours, Over 10 years adult dose.

• Adults: 1 g 2 hours before surgery; up to 3 further doses of 1 g may be given every 8 hours for high risk procedures.
• Children: 5-10 years: 500 mg 2 hours before surgery; up to 3 further doses of 500 mg may be given every 8 hours for high risk procedures.

IV Infusion:

• Adults and children over 12 years: Infuse 500 mg 8 hourly at a rate of 5 ml/minute and a maximum of 4 g should not be exceeded during a 24-hour period. Treatment for 7 days is sufficient for most patients, but treatment can be extended, especially for cases where reinfection is likely. For surgical prophylaxis, administration shortly before surgery should be followed by 8-hourly doses for the next 24 hours.
• Children under 12 years: 7.5 mg/kg body weight/day every 8 hours at a rate of 5 ml/minute.

• If for compelling reasons, metronidazole must be administered longer than the usually recommended duration, it is recommended that hematological tests, especially leucocyte count should be carried out regularly and that patients should be monitored for adverse reactions such as peripheral or central neuropathy (such as paresthesia, ataxia, dizziness, convulsive seizures).
• Metronidazole should be administered with caution to patients with hepatic encephalopathy.
• Patients should be warned that metronidazole may darken urine.

• Disulfiram: Psychotic reactions have been reported in patients who were using metronidazole and disulfiram concurrently.
• Alcohol: Alcoholic beverages and drugs containing alcohol should not be consumed during therapy and for at least one day afterwards because of the possibility of a disulfiram-like (antabuse effect) reaction (flushing, vomiting, tachycardia). Oral anticoagulant therapy (warfarin type): Potentiation of the anticoagulant effect and increased hemorrhagic risk caused by decreased hepatic catabolism. In case of co-administration, prothrombin time should be more frequently monitored and anticoagulant therapy adjusted during treatment with metronidazole.
• Lithium: Plasma levels of lithium may be increased by metronidazole.
• Cyclosporin: Serum cyclosporin and serum creatinine should be closely monitored when co-administration is necessary.
• Phenytoin or phenobarbital: increased elimination of metronidazole resulting in reduced plasma levels.
• 5-Fluorouracil: Reduced clearance of 5-fluorouracil resulting in increased toxicity of 5-fluorouracil.
• Busulfan: Plasma levels of busulfan may be increased by metronidazole, which may lead to severe busulfan toxicity.