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Alpha-lipoic acid is used in the body to break down carbohydrates and to make energy for the other organs in the body.
Alpha-lipoic acid seems to work as an antioxidant, which means that it might provide protection to the brain under conditions of damage or injury. The antioxidant effects might also be helpful in certain liver diseases.
rash. People at risk for thiamine deficiency should take a thiamine supplement.
People with diabetes should be careful to check their blood sugar levels because alpha-lipoic acid might lower blood sugar.
Special Precautions & Warnings:Pregnancy and breast-feeding: Not enough is known about the use of alpha-lipoic acid during pregnancy and breast-feeding. Stay on the safe side and avoid use.
Diabetes: Alpha-lipoic acid can decrease blood sugar levels. Your diabetes medications might need to be adjusted by your healthcare provider.
Excessive use of alcohol/thiamine deficiency: Alcohol can lower the amount of thiamine (vitamin B1) in the body. Taking alpha-lipoic acid when there is a shortage of thiamine might cause serious health problems. If you drink a lot of alcohol and take alpha-lipoic acid too, you should take a thiamine supplement.
Thyroid disease: Taking alpha-lipoic acid might interfere with treatments for under-active or over-active thyroid.
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You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.