Alpha lipoic acid (ALA) can have side effects in certain people and in some circumstances, and also has the potential for interactions with certain items, as well as contraindications with people who have certain diseases or other conditions. The precautions mentioned on this page are not intended to serve as a complete list, nor are they to be considered as professional advice. Prior to taking alpha lipoic acid, look for qualified medical assistance, and tell the doctor or other individual about any conditions you have, as well as other supplements, herbs, or medications you may be taking.
Below, types of precautions are categorized into different sections. We start with side effects that may arise from taking ALA.
Side effects
As no evidence has been compiled regarding the safety of alpha lipoic acid for women who are pregnant or breastfeeding, or their babies, they should not take it under these circumstances.
General side effects of ALA are usually rare. Rash is one of the more common side effects. Higher doses (above the generally recommended 50 - 100 mg level) may lead to upset stomach, nausea. Excessive amounts can also lead to low blood sugar in the patient.
Interactions
Due to potential interactions with other supplements, as well as medications and herbs, talk with a medical professional to get more information on the safety of using what you may be taking along with alpha lipoic acid, prior to beginning the use of ALA. This is to be done for any item, even those not listed on this page.
Insulin, as well as medications that lower the patient's blood sugar, can combine with alpha lipoic acid to drop blood sugar levels too far, leading to hypoglycemia. Thyroid hormone levels may also be lowered by ALA, so individuals taking medications to regulate thyroid function should consider this, and also have tests (blood hormone and thyroid function) monitored more carefully when taking ALA.
Contraindications
Alpha lipoic acid is simply contraindicated for people with certain conditions who should not take it. One is women who are pregnant or breastfeeding (see the more detailed note above in the side effects section). Additionally, a thiamine deficiency is grounds for ALA to be not recommended for a patient. Thiamine is vitamin B1, and its deficiency is frequently associated with alcoholism.
Look for further information from a qualified source prior to starting the usage of alpha lipoic acid.