Can you be allergic to cobalamin?

Can you be allergic to cobalamin?

Can you be allergic to vitamin B12? Yes, people who are allergic to cobalt will have an allergic reaction to vitamin B12, also known as cobalamin. Cobalamin contains cobalt atoms. However, this allergy is rare.

Can a person be allergic to B12?

Vitamin B-12 can cause very rare but serious allergic reactions (anaphylaxis). This includes swelling of the face, tongue, and throat, and difficulty swallowing and breathing. If this occurs after you take vitamin B-12, call 911 or your local emergency services immediately.

Can you have an allergic reaction to vitamins?

Some people may also experience severe allergic reactions to certain multivitamins, although this is very rare. If you notice hives, difficulty breathing, or swelling of the face, tongue, lips, or throat after taking a multivitamin, seek emergency medical help immediately.

What does a vitamin B12 rash look like?

Vitamin B12 is essential for every cell in the human body (animals too), so it may seem strange, but some people are allergic to it and they can suffer either an acute or chronic itchy rash that can have small blisters containing a clear fluid, skin that is red, swollen, oozing, or peeling.

Can you be allergic to B12 injections?

A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

Can too much B12 cause skin rash?

Vitamin B12 Indeed, vitamin B12 can cause a rash if you have an allergy. According to ​Cureus​, the other B vitamin allergy symptoms this person experienced included: Swelling of the tongue.

Should I take B12 if I have a histamine intolerance?

Folic acid (with vitamin B12) can help to raise the histamine level.

Can B vitamins cause hives?

One of the common side effects vitamin B overdose is a skin rash. The skin may appear flushed and welts may appear all over the body. There might be a complaint of an itchy sensation throughout the body. The extent of skin rash depends on the intensity of vitamin B complex overdose.

Can vitamin B12 cause skin problems?

Cutaneous manifestations associated with vitamin B12 deficiency are skin hyperpigmentation, vitiligo, angular stomatitis, and hair changes.