Medically reviewed by Drugs.com. Last updated on Mar 17, 2022.
What are other common names?
- Medicago sativa
- Alfalfa Juice
- Feuille de Luzerne
- Grand Trèfle
- Herbe aux Bisons
- Herbe à Vaches
- Purple Medick
What is this product used for?
Alfalfa is used by some people as a source of some vitamins and minerals.
What are the precautions when taking this product?
Always check with your doctor before you use a natural product. Some products may not mix well with drugs or other natural products.
You may get sunburned more easily. Avoid sun, sunlamps, and tanning beds. Use sunscreen and wear clothing and eyewear that protects you from the sun.
Alfalfa sprouts often have many germs. People who are likely to get an infection should not use fresh alfalfa sprouts. Take extra care if you are at a high risk for infection. This includes people who have had a transplant, are on chemo, or have an autoimmune disease. This also includes young children and the elderly.
Do not use this product if you are pregnant or plan to become pregnant soon. Use birth control you can trust while taking this product.
Take extra care if you are taking drugs to thin your blood. These are drugs like warfarin (Coumadin), heparin, or enoxaparin (Lovenox).
Take extra care if you are taking drugs to dissolve blood clots. These are drugs like alteplase (Activase), reteplase (Retevase), or streptokinase.
Take extra care if you are taking drugs to help with swelling or inflammation. These are drugs like nonsteroidal anti-inflammatory drugs (NSAIDs), aspirin, ibuprofen (Advil), or naproxen (Naprosyn).
Take extra care and check with your doctor if you have:
Problems with your uterus or ovaries
Keep hard candies, glucose tablets, liquid glucose, or juice on hand for low blood sugar.
What should I watch for?
When do I need to call the doctor?
Signs of a very bad reaction. These include wheezing; tightness in the chest; fever; itching; bad cough; blue skin color; seizures; swelling of face, lips, tongue, or throat. Go to the ER right away.
Signs of low blood sugar. These include hunger, dizziness, shaking, a fast heartbeat, confusion, or sweating.
Fever of 100.4°F (38°C) or higher, chills
Very bad throwing up
Very bad belly pain
Bruising or bleeding that is not normal
Changes in menstrual periods like lots of bleeding, spotting, or bleeding between cycles
Last Reviewed Date
Consumer information use
This information is not specific medical advice and does not replace information you receive from your healthcare provider. Only your healthcare provider has the knowledge and training to provide advice that is right for you. You should not rely on this information in deciding whether or not to use, or accept your healthcare provider’s advice regarding use of, any natural products or similar treatments, therapies, or life-style choices. This information does not endorse any natural products or similar treatments, therapies, or life-style choices as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information. It does NOT include all information about natural products, possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to you. You must talk with your healthcare provider for complete information about your health and treatment options.
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