Most pen needles have a built-in safety mechanism, but the act of recapping is the most common cause of needlestick injury per CDC data
Drugs and chemicals Methotrexate Methotrexate was purchased from Hikma Specialized Pharmaceuticals Company, Egypt, as vials, each one has 50 mg of MTX
Administered Doses Concentration: 2.5 mg/ml Amount: 0.5 ml Dosage: 0.25 mg/10 units per week, 4 weeks supply Concentration: 2.5 mg/ml Amount: 1 ml Dosage: 0.5 mg/20 units per week, 4 weeks supply Concentration: 2.5 mg/ml Amount: 2 ml Dosage: 1 mg/40 units per week, 4 weeks supply Concentration: 2.5 mg/ml Amount: 3 ml Dosage: First Month: 0.25 mg/10 units per week, 4 weeks supply Second Month: 0.5 mg/20 units per week, 4 weeks supply Third Month: 1 mg/40 units per week, 4 weeks supply Patients start with a dosage of 0.25 mg and gradually increase as determined by a licensed physician
Shields WW, Thompson KE, Grice GA, Harrison SA, Coyle WJ
Pitt The dr and staff treated us with dignity and kindness
doi: 10.1021/jm0700969 60 GanzT
