Over-the-Counter Heartworm Medication for Dogs: A Comprehensive Guide

Heartworms are a serious threat to dogs' health, costing pet owners billions of dollars each year in veterinary care. Heartworm disease, if left untreated, can be fatal. In the United States alone, heartworms are transmitted by mosquitoes in all fifty states.

What is Heartworm Disease?

Heartworm disease is caused by a parasitic worm that lives in the heart and lungs of dogs. These worms can grow up to 12 inches long and can cause serious health problems, including:

• Coughing
• Difficulty breathing
• Loss of appetite
• Weight loss
• Fatigue
• Heart failure

How is Heartworm Disease Treated?

Heartworm disease is treated with a series of injections that kill the adult worms. The injections are given over a period of several months, and the dog must be monitored closely during treatment.

How Can I Prevent Heartworm Disease in My Dog?

The best way to prevent heartworm disease in your dog is to give him a monthly heartworm preventive. Heartworm preventives are available over the counter and from your veterinarian.

What are the Different Types of Heartworm Preventives?

There are two main types of heartworm preventives:

• Monthly chewables: These are the most common type of heartworm preventive. They are easy to give and are very effective at preventing heartworm disease.
• Topical treatments: These treatments are applied to the dog's skin and are also very effective at preventing heartworm disease.

How Do I Choose the Right Heartworm Preventive for My Dog?

The best way to choose the right heartworm preventive for your dog is to talk to your veterinarian. Your veterinarian can help you determine which type of preventive is right for your dog's lifestyle and needs.

How Much Does Heartworm Prevention Cost?

The cost of heartworm prevention varies depending on the type of preventive you choose and the size of your dog. Monthly chewables typically cost between $10 and $20 per month, while topical treatments typically cost between $20 and $40 per month.

Is Heartworm Prevention Worth It?

Heartworm prevention is worth it because it can save your dog's life. Heartworm disease is a serious and potentially fatal disease, but it can be prevented with a monthly heartworm preventive.

Over-the-Counter Heartworm Medication for Dogs

Can I Buy Heartworm Medicine Over the Counter?

Yes, you can buy heartworm medicine over the counter. Heartworm medicine is available in both chewable and topical form.

What are the Different Types of Over-the-Counter Heartworm Medication?

There are two main types of over-the-counter heartworm medication:

• Ivermectin: Ivermectin is a broad-spectrum antiparasitic that is effective against heartworms. It is available in both chewable and topical form.
• Milbemycin oxime: Milbemycin oxime is another broad-spectrum antiparasitic that is effective against heartworms. It is available in chewable form only.

How Do I Give My Dog Over-the-Counter Heartworm Medication?

Chewables: Chewables should be given to your dog orally, once a month. You can give the chewable to your dog with or without food.
Topical treatments: Topical treatments should be applied to your dog's skin, once a month. Part the fur on your dog's back and apply the treatment directly to the skin.

How Much Over-the-Counter Heartworm Medication Should I Give My Dog?

The dosage of over-the-counter heartworm medication will vary depending on the type of medication you choose and the size of your dog. Be sure to read the product label carefully before giving your dog any medication.

What are the Side Effects of Over-the-Counter Heartworm Medication?

Over-the-counter heartworm medication is generally safe and well-tolerated. However, some dogs may experience side effects, such as:

• Vomiting
• Diarrhea
• Loss of appetite
• Lethargy

If your dog experiences any side effects from over-the-counter heartworm medication, be sure to talk to your veterinarian.

Common Mistakes to Avoid

There are a few common mistakes that people make when giving their dogs over-the-counter heartworm medication. These mistakes include:

• Not giving the medication on a regular schedule
• Not giving the correct dosage
• Giving the medication to a dog that is already sick
• Giving the medication to a dog that is pregnant or nursing

Call to Action

Heartworm disease is a serious threat to your dog's health, but it can be prevented with a monthly heartworm preventive. If you have any questions about heartworm disease or heartworm prevention, be sure to talk to your veterinarian.