Topical Omega-3 Fatty Acids

What are topical omega-3 fatty acids?

Topical omega-3 fatty acids are found in various skin support products for pets to promote a healthy skin and coat. Topical omega-3 fatty acids are used in dogs, cats, small mammals, and horses.

These products, such as Dermoscent® Atop 7®, are often used in combination with omega-6 fatty acids to enhance overall health and reduce inflammation. They can also help decrease itching associated with certain skin diseases. ALA, DHA, and EPA are all types of omega-3 fatty acids; they are sold without a prescription (over-the-counter) but should be used under the direction of your veterinarian, who can advise you on incorporating them into your pet’s skin care routine.

The U.S. Food and Drug Administration (FDA) does not review non-drug health products (e.g., herbals, nutraceuticals, shampoos, and other supplements) for safety or effectiveness before they are sold to the public. Manufacturers of non-drug health products must ensure their products are safe and labeled accurately. The FDA requires that these non-pharmaceuticals contain a disclaimer that says, “This product is not intended to diagnose, treat, cure or prevent any disease.” Health Canada licenses “veterinary health products” after reviewing safety, efficacy, and manufacturing information provided by the manufacturer. These products are not tested by Health Canada.

Your veterinarian is the best source of information about the safety of non-drug health products in pets. Just because a product is natural does not mean it is safe. All medicines and medicinal plants are potentially toxic if used inappropriately or given at high doses. Supplements can also have side effects, like pharmaceuticals. Few supplements and herbs have been subjected to rigorous scientific trials to determine their efficacy. 

Although the information in this handout may be helpful, it may also be incomplete and may not represent the full range of effects the supplement could have on your pet.

How do I give my pet topical omega-3 fatty acids?

• Topical omega-3 fatty acids come in several formats, which are either applied to your pet’s skin or used in grooming products such as shampoos and wipes.
• Follow your veterinarian’s directions and use products according to their label.

These products should take effect within several weeks and improvement in clinical signs should follow.

What if I miss giving my pet a treatment?

If you miss a treatment, do it as soon as you remember. However, if it is almost time for the next scheduled treatment, skip the missed treatment and resume the regular dosing schedule. Do not give the pet two doses at once.

Are there any potential side effects from topical omega-3 fatty acids?

There are no known side effects from topical omega-3 fatty acids.

Drug sensitivities can develop over time with repeated exposure. Your pet may have no reaction after the first few doses but may develop a sensitivity later. It is important to watch for signs of an allergic reaction over the entire course of treatment. Other side effects may occur. If you notice anything unusual, contact your veterinarian immediately. 

Are there any risk factors for this product?

This product should NOT BE USED in pets who are allergic to it or to any of the ingredients in the product.

Are there any drug interactions I should be aware of?

There are no documented drug interactions for topical omega-3 fatty acids. Certain medications and products may interact with topical omega-3 fatty acids and so it is important to tell your veterinarian about any medications (including vitamins, supplements, or herbal therapies) that your dog is taking before starting any new product use.

Is any monitoring needed with this product?

• At home, monitor for any abnormal changes. If these occur, discontinue the product and contact your veterinarian. 
• Your veterinarian will let you know when they want to reassess your pet to ensure the product is working and not causing side effects.

How do I store topical omega-3 fatty acids?

• Ensure product is stored in a tightly sealed container to prevent accidental ingestion.
• Keep out of reach of children.
• Store at room temperature, less than 30°C (less than 86°F). Do not freeze.
• See carton flap for lot number and expiration date.

What should I do in case of emergency?

If you suspect an overdose or an adverse reaction to the product, call your veterinary office immediately. If they are not available, follow their directions in contacting an emergency facility.