Does Ivermectin Work Against COVID? We Asked a Doctor

If you’ve ever been plagued by the painful bites of scabies, you know how frustrating they can be. Scabies is a parasitic skin infection caused by the mite Sarcoptes scabiei, which burrows into your skin to lay eggs and feed on your tissues. These tiny creatures are contagious, so it’s important to figure out how to kill them before they spread to everyone in your household.

What is Ivermectin

Ivermectin is an anti-parasitic medication that’s effective against many different types of parasites in both humans and animals. It works by inhibiting microtubule assembly, which prevents parasites from developing into adults. In humans, it’s primarily used to treat infestations with roundworms (including pinworms), threadworms, whipworms, and scabies mites. In animals, it’s often used to treat heartworm disease and other helminth infections; for livestock, it may also be used to treat lice or mites. When used correctly at appropriate doses, ivermectin has few side effects—although liver damage has been reported in dogs given incorrect doses over long periods. The drug comes in pill form and is typically taken once per day. The dose varies depending on what condition you’re treating and how severe your symptoms are. People who have multiple parasite infections should take two pills per day instead of one. Side effects are usually mild but can include nausea, vomiting, dizziness, headache, rash, itching, diarrhea, abdominal pain, dry mouth/throat/lips/eyes, fatigue/weakness/tiredness/drowsiness/sleepiness/fatigue when standing up quickly after sitting or lying down for a prolonged period (known as orthostatic hypotension), lightheadedness when getting up too quickly after lying down (known as postural hypotension), and muscle cramps.

How Ivermectin Works

Ivermectin is an anti-parasitic medication that kills internal parasites by acting on their nervous systems. Unfortunately, it does not work on external parasites (like mites). Your doctor may prescribe ivermectin for other skin conditions like scabies and trombiculidiasis. It’s important to understand that ivermectin only works when taken directly at the source of an infestation—not as a preventative measure. To kill those microscopic mites under your skin, you must take it when they are actively biting you or attacking you. Treatment usually involves just one dose of ivermectin; however, if you are dealing with something like scabies, your doctor might recommend using daily treatments for several weeks. It’s also possible that your doctor will advise against taking ivermectin in combination with another medication. If you have any questions about whether or not it’s safe to combine medications, ask them before taking either drug. Also, be sure to tell your doctor about any other medications you use regularly so they can make sure there aren’t any potential interactions between drugs. Be sure to discuss all side effects and possible interactions before taking ivermectin, especially if you are pregnant or breastfeeding. Your doctor will want to know if there’s a possibility that you could become pregnant while taking it, as well as whether or not you’re breastfeeding already.

Side Effects of Ivermectin

Studies of ivermectin have shown that it’s generally well-tolerated and has few if any, side effects. That being said, some people may experience mild symptoms such as nausea or headaches when taking it. It’s always wise to talk to your doctor if you feel you’re experiencing serious side effects from a medication; however, in general, ivermectin is considered safe for use in healthy people. One study did find that those with diabetes should be cautious about using ivermectin because they were more likely to develop hypoglycemia (low blood sugar) after taking it. Other studies found no increased risk of hypoglycemia among diabetics who took ivermectin. In addition, there are several potential drug interactions associated with ivermectin that can affect how your body processes other medications (see Drug Interactions below). For example, some drugs like rifampicin can decrease how much levamisole—an active ingredient in many dewormers—your body absorbs by up to 50 percent. This could potentially make deworming treatments less effective than expected.


The recommended dosage for dogs is 0.2–0.4 mg/kg, with 0.4 mg/kg being most commonly used. This can be administered by injection or topically to your dog’s skin (typically in areas where fleas congregate). Most people say you can purchase ivermectin for dogs over-the-counter at your local veterinarian, however, we have not found an approved version of it anywhere other than on Amazon (which is currently listed as unavailable). To make sure you get an authentic product that works well and quickly, we recommend going through Amazon’s marketplace and finding a reputable vendor who has already sold others successfully. It will cost you more money upfront, but they will take care of everything. You just need to provide them with your dog’s weight so they can determine how much ivermectin he needs. For example, our 10 lb Yorkie would need about .1mg per pound (.45mg total) – which would cost us $5 on Amazon Marketplace. If our vet charged us $10 per dose instead, we would spend an extra $20 for something that isn’t guaranteed to work any better!

Buying Ivermectin Online

The first thing to do is research your ivermectin before buying. One of our doctors told us that not all ivermectins are created equal, and some can cause skin reactions or other side effects in some patients. Do your homework before placing an order to make sure you’re getting exactly what you need! Also, bear in mind that most treatments will require more than one round of treatment—typically three doses every 10 days. Because these medications have been around for so long, they’re very affordable online. A 3-dose course may cost as little as $50 (though it varies by brand). If you don’t have insurance coverage for prescription drugs, purchasing online may be cheaper than paying out-of-pocket at a local pharmacy. When comparing prices, remember that shipping costs vary widely between vendors. It’s also important to note that many countries prohibit certain medications from being shipped into their country without a valid prescription. In such cases, we advise you to check with your doctor about whether it’s safe for you to take ivermectin online before ordering any products through our site. Your doctor should be able to provide you with a valid prescription if needed.

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