how often can i give myself a b12 injection Vitamin Sites: All You Need to Know How Often Should You Have

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If not there, a quick internet search or try a few suggestions on our Vitamin B12 Needle and Syringe Information page

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These include: Nausea, vomiting, and diarrhoea (very common, especially during dose escalation) Reduced appetite and abdominal discomfort Constipation Risk of hypoglycaemia when used with insulin or sulphonylureas Pancreatitis and gallbladder disease have been reported Thyroid C-cell tumours have been observed in animal studies, though the relevance to humans is unknown Important safety considerations when using both treatments include: Mounjaro can reduce the effectiveness of oral contraceptives due to delayed gastric emptying

Subcutaneous: These injections are less common

Alternatively (and this is the approach I take for many patients), if you are experiencing significant symptomatic improvement then you can just continue to take the B12 shots indefinitely