Medically Reviewed by HaVy Ngo, Pharm.D.

Last Reviewed: Jun 10, 2022

Common Questions


Common Questions about Lovenox (Enoxaparin sodium)


Are heparin and Lovenox the same drug?

Lovenox and heparin are anticoagulants (blood thinners). Lovenox belongs to a drug class called low-molecular-weight heparin. However, Lovenox has specific chemical structures that help it work against a specific type of clotting protein. Both Lovenox and heparin can be given subcutaneously (under the skin); with this route, Lovenox absorbs better to the bloodstream, lasts longer, thus, requiring fewer injections per day compared to heparin. 



Does Lovenox interact with a lot of food?

Unlike warfarin (Coumadin), Lovenox does not typically interact with food. With that being said, if your doctor switches you over to warfarin, there are dietary restrictions you need to follow to make sure warfarin therapy is safe and effective for you.



Does Lovenox dissolve blood clots?

Lovenox works by blocking a specific clotting protein essential for clots to form. If you already have a clot, Lovenox prevents new clots from forming and gives your body time to break down the already formed clots. 



Is it safe to use Lovenox while pregnant?

It is safe to use preservative-free Lovenox (enoxaparin) during pregnancy. However, Lovenox must be discontinued before you get an epidural during labor. Bleeding around the spinal cord is a severe condition in patients who receive Lovenox and spinal anesthesia (epidural). 



Does Lovenox need to be refrigerated?

You should store Lovenox (enoxaparin) at room temperature. Do not store this medication in the refrigerator or freezer.



Do I need to expel the air bubble from the Lovenox prefilled syringe before administering the medication?

If the Lovenox syringe contains the exact dose, it is okay to administer the whole amount without expelling the air bubble as you don’t want to lose any drug. If you are instructed to adjust your Lovenox dose, you need to expel the bubble and the excess amount of drug before administering Lovenox. 



What is the price of Lovenox without insurance?

Without insurance, Lovenox can be as high as $675.82 (generic), but with a free BuzzRx prescription discount coupon, you could pay as low as $180.34 for the most common version of this medication. Use the BuzzRx drug price look-up tool to find the lowest discounted price and be sure to enter the correct dosage, form, and quantity for the most accurate pricing. While generics tend to have the best savings, you can also use your BuzzRx card and coupons to purchase brand-name versions. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not. 



What is the price of Lovenox with insurance?

Ask your pharmacist or insurance provider for your copay price on Lovenox—Copay amounts vary depending on the type of insurance plan you have and if there is a deductible to reach before prescription drug coverage begins.

You could save up to 80% on your prescription medication with a free BuzzRx discount coupon for Lovenox. When using the BuzzRx lookup tool to find the price of your medication, be sure to enter the correct dosage, form, and quantity to receive the most accurate discounted pricing. It never hurts to ask your pharmacist to try BuzzRx when filling or refilling any of your prescriptions—whether you have insurance or not.