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Contact your healthcare provider if you experience: Severe or persistent abdominal pain Continuous vomiting or dehydration Severe constipation lasting for several days Signs of low blood sugar levels (dizziness, confusion, lightheadedness, sweating, or rapid heartbeat) Allergic or hypersensitivity reaction (Symptoms of hypersensitivity reaction are skin rash, itching, urticaria (hives), flushing, shortness of breath, swelling of face, lips, and tongue, redness, sneezing, nasal congestion, watery eyes, cough, wheezing, chest tightness, dizziness, vomiting, abdominal pain, rapid heartbeat, and low blood pressure
Always consult a healthcare provider to determine the appropriate dosage for your situation
Editorial Advisory Board Member, Harvard Health Publishing What is vitamin B 12 deficiency
[2] Nitrous oxide overdose or overuse converts the active monovalent form of vitamin B 12 to the inactive bivalent form
Tip: For every alcoholic drink, have a glass of water to help you stay hydrated
