Never take more than your usual number of tablets at one time. Never take extra tablets to make up for forgotten ones. Your doctor may want to increase or decrease your dose of cyanocobalamin tablets depending on the level of vitamin B12 in your blood. What if I forget to take it? Some conditions or treatments can stop you absorbing enough vitamin B12 from the food you eat. These include: If you forget to take cyanocobalamin tablets, take your usual dose as soon as you remember, unless it’s nearly time for your next dose. In this case just leave out the missed dose and take your next one as normal. If you forget your tablets often, it may help to set an alarm to remind you. You could also ask your pharmacist for advice on other ways to help you remember to take your medicine. What if I take too much?

Boots Vitamin B12 180 Tablets - Boots

The amount of cyanocobalamin you need depends on the level of vitamin B12 in your blood and why your levels are low. Your doctor or pharmacist will advise you on what dose to take. Cyanocobalamin also comes as injections, but these are generally not available on the NHS. If your doctor prescribes vitamin B12 injections, they will usually give you hydroxocobalamin, another type of vitamin B12.

low stomach acid due to swelling (inflammation) in the lining of the stomach (atrophic gastritis) or certain medicines Cyanocobalamin tablets are available on prescription. These come as 50 and 1,000 microgram (μg) tablets.

Vitamin B12 Cyanocobalamin 50mcg 180 Tablets (V) Tablets (not Capsules Vitamin B12 Cyanocobalamin 50mcg 180 Tablets (V) Tablets (not

B12 deficiency not caused by your diet is one to two 1,000 microgram tablets, taken once or twice a day – this is usually if you cannot have vitamin B12 injectionsswelling (inflammation) in your intestines because of conditions like Crohn’s disease and coeliac disease If you are taking supplements that you have bought, follow the dosage instructions that come with them. How to take it Your body requires vitamin B12 to make red blood cells. You can get it from your food or supplements, but sometimes there may not be enough vitamins in what you eat. This can happen if you are vegan or you do not eat much meat or dairy products. Cyanocobalamin is a manufactured version of vitamin B12. It’s used to treat and prevent vitamin B12 deficiency anaemia (when you have low levels of this vitamin in your body).