how much b12 is in a b12 injection Methylcobalamin (Vitamin B12) 10,000mcg injectable, 10mL (lyophilized) What are the benefits of

Consistent dosing: No worrying about inconsistent pill absorption or missed doses

At first, youll get Vitamin B12 shots every day for a week

Q2: What signs suggest a dog or cat may have a Vitamin B12 deficiency

Possible Side Effects Mild side effects of Vitamin B12 may include: ( 12 ) Mild pain, itching, or swelling at the injection site Temporary nausea or headache Mild diarrhea Hot flashes Vomiting These side effects do not affect all patients and are generally temporary and mild While rare, more serious side effects of Vitamin B12 injections can include ( 12 ): Irregular heartbeat Heart palpitations Hives or skin rash If you notice any severe reactions to a Vitamin B12 shot, contact a medical professional immediately