My doctor prescribed me 2 Iron Pills a day (65 MG). I’m a 17 year old boy and I was wondering will I have any side effects? And if I do side effects what can I do to stop?

Anurse is preparing to administer lidocaine via continuous iv infusion at 4 mg/min. available is lidocaine 2 g dextrose 5% in water 500 ml. the nurse should set the iv pump to deliver how many ml/hr? (round the answer to the nearest whole number. use a leading zero if applicable. do not use a trailing zero.)