Jun 13, 2016 · Methylcobalamin Dosage in Pregnancy. The recommended dietary allowance of vitamin B12 for pregnant women is 2.6 mcg per day. Talk to your doctor before taking more than this amount to make sure the dosage you have chosen is safe.4.3/5(6). Feb 20, 2019 · Detailed Cyanocobalamin dosage information for adults and children. Includes dosages for B12 Nutritional Deficiency, Pernicious Anemia and Schilling Test; plus renal, liver and dialysis adjustments. Initial dose: 1000 mcg intramuscularly or deep subcutaneous once a day for 6 to 7 days8.8/10.
Methylcobalamin is the form of vitamin B12 that's the easiest for the body to use. You don't need a prescription to buy methylcobalamin, but it can be harder to find and more expensive than the other forms. Hydroxycobalamin is the form of vitamin B12 that . Answers from specialists on methylcobalamin injection dosage. First: Iron dextran is given intravenously over several hours and usually needs to be given with premedications like hydrocortisone, benadryl, and tylenol (acetaminophen) to prevent allergic reactions.
An appropriate dose to protect against neurological aging might be 1 to 5 mg a day taken under the tongue in lozenge form. Sleep A recent German study appearing in Neuropharmacology showed methylcobalamin reduced the amount of time subjects slept; sleep quality was better and subjects awoke feeling refreshed, with better alertness and concentration. Both cyanocobalamin and hydroxocobalamin forms are used. The usual dose for pernicious anemia-associated vitamin B12 deficiency is 100 mcg given as an injection into the muscle or under the skin once daily for 6-7 days. Then the dose may be given every other day for 7 .