Your prescriber might reduce your dose of insulin or sulphonylureas if needed to reduce the risk of hypoglycemia Symptoms of low blood sugar levels include: feeling hungry feeling dizzy feeling anxious or irritable sweaty shaky tingling lips heart palpitations feeling tired or weak changes in your vision, such as blurred vision confusion Treatment for hypoglycemia Eat or drink something that will raise your blood sugar quickly for example, sugary foods or drinks, including a small glass of fruit juice or sugary fizzy drink (not diet), glucose or dextrose tablets or gel, or sugary candy
Pfizer-manufactured under cGMP standards
Vitamin C in extremely high doses (more than 1000 mg taken with a b12 supplement) may reduce b12 absorption when taken together
Product documentation may include identity, purity, and related analytical reference information depending on batch and product format
Each batch is handled under controlled laboratory conditions to support consistency, stability, and reproducibility across research environments