Generic Name: alpha-lipoic acid (AL fa lye POE ik AS id)Brand Names: Alpha Lipoic, Alpha Lipoic Acid, Alpha-Lipoic-Acid-300
Alpha-lipoic acid is a naturally occurring fatty acid that can be found in many foods such as yeast, spinach, broccoli, potatoes, and organ meats such as liver or kidney.
Alpha-lipoic acid has been used as a nutritional supplement and antioxidant.
Not all uses for alpha-lipoic acid have been approved by the FDA. Alpha-lipoic acid should not be substituted for medications prescribed for you by your doctor.Alpha-lipoic acid is often sold as an herbal supplement. There are no regulated manufacturing standards in place for many herbal compounds and some marketed supplements have been found to be contaminated with toxic metals or other drugs. Herbal/health supplements should be purchased from a reliable source to minimize the risk of contamination.
Alpha-lipoic acid may also be used for other purposes not listed in this product guide.
What is the most important information I should know about Alpha Lipoic (alpha-lipoic acid)?Not all uses for alpha-lipoic acid have been approved by the FDA. Alpha-lipoic acid should not be substituted for medications prescribed for you by your doctor.Alpha-lipoic acid is often sold as an herbal supplement. There are no regulated manufacturing standards in place for many herbal compounds and some marketed supplements have been found to be contaminated with toxic metals or other drugs. Herbal/health supplements should be purchased from a reliable source to minimize the risk of contamination.
Talk with a doctor, pharmacist, herbalist, or other healthcare provider before using alpha-lipoic acid if you have kidney or liver disease, diabetes, low blood sugar (hypoglycemia), or a thyroid disorder.
Use alpha-lipoic acid as directed on the label, or as your healthcare provider has prescribed. Do not use this product in larger amounts or for longer than recommended.
Taking alpha-lipoic acid may lower your blood sugar. Tell your doctor, pharmacist, herbalist, or other healthcare provider if you have symptoms such as hunger, weakness, nausea, irritability, dizziness, headache, blurred vision, confusion, sweating, fast heart rate, or fainting.Less serious side effects are more likely to occur, and you may have none at all. Tell your healthcare provider about any unusual or bothersome side effect.
What should I discuss with my health care provider before taking Alpha Lipoic (alpha-lipoic acid)?Talk with a doctor, pharmacist, herbalist, or other healthcare provider before using alpha-lipoic acid if you have:
diabetes;
low blood sugar (hypoglycemia); or
a thyroid disorder.
When considering the use of herbal supplements, seek the advice of your doctor. You may also consider consulting a practitioner who is trained in the use of herbal/health supplements.
If you choose to take alpha-lipoic acid, use it as directed on the package or as directed by your doctor, pharmacist, or other healthcare provider. Do not use more of alpha-lipoic acid than is recommended on the label.
Some brands of alpha-lipoic acid may work best if you take it with food. Check the product label or ask your healthcare provider if you should take alpha-lipoic acid with food. Store alpha-lipoic acid at room temperature away from moisture and heat.Consult your doctor, pharmacist, herbalist, or other healthcare provider for instructions if you miss a dose.
Follow your healthcare provider's instructions about any restrictions on food, beverages, or activity while you are using alpha-lipoic acid.
Tell your doctor, pharmacist, herbalist, or other healthcare provider if you have any of these signs of low blood sugar while taking alpha-lipoic acid:
hunger, weakness, nausea, irritability, tremors;
drowsiness, dizziness, headache, blurred vision;
confusion, trouble concentrating;
sweating, fast heart rate; or
feeling like you might pass out.
Less serious side effects may include:
upset stomach;
numbness or tingly feeling;
dizziness, tired feeling;
headache, muscle cramps; or
mild skin rash.
Tell your doctor, pharmacist, herbalist, or other healthcare provider about any unusual or bothersome side effect. You may report side effects to FDA at 1-800-FDA-1088.
levothyroxine (Synthroid) and other thyroid medications; or
insulin or diabetes medications you take by mouth such as metformin (Glucophage), glyburide (DiaBeta, Glynase), and others.
This list is not complete and there may be other drugs that can interact with alpha-lipoic acid. Tell your healthcare provider about all your prescription and over-the-counter medications, vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start a new medication without telling your healthcare provider.