If you are looking for some info on vitamin B complex side effects, read the following article. Vitamin B complex contains B vitamins (niacin, thiamine, vitamin B12, riboflavin, folic acid, pantothenic acid and vitamin B6).This product is used in preventing or treating vitamin B deficiency, caused by some diseases, malnutrition, or alcoholism. Pregnant women are also at risk of getting vitamin B deficiency, so they are also advised to use vitamin D complex.

● This product is taken orally, once a day. The dosage will depend on your condition. You must never change the dosage on your own. If you have any questions, talk to your doctor before you start using vitamin B complex.

● If you are given chewable tablets, make sure to chew them well before swallowing. Extended-release capsules must be swallowed whole. You should not chew or crush these capsules.

● In case you are using a liquid form of this product, you must be very careful when measuring the dose. Your doctor will tell you how to use this product.

Side Effects of Vitamin B Complex

Vitamin B complex can lead to certain side effects. Most of these side effects are temporary. In most cases, they disappear as soon as the body gets used to the product. Flushing and upset stomach are the most common side effects of vitamin B complex. As we said, these side effects will probably disappear in short time, but if they persist or become worse, you must call your doctor.

Allergic reactions are possible with this product. Although such cases are rare, you must be familiar with the symptoms of allergy. These include:

● Swelling of throat
● Swelling of tongue
● Swelling of face
● Skin rashes
● Dizziness
● Difficulty breathing

● If you experience any of these symptoms, call your doctor right away.

● If you have ever had any kind of allergy to medications or supplements, you must tell your doctor about it before you start using vitamin B complex.

● You must tell your doctor about any other supplements or medications (if you are using any), especially medications like cisplatin, chloramphenicol, altretamine, levodopa, phenytoin, or any other vitamin supplements.

● If you accidentally take too much, contact your doctor right away.

● Never take any supplements without your doctor’s knowledge.