Flower Essences
What are flower essences?
Flower essences are extracts from various types of flowers that are used to balance emotions. In animals, they are used to relieve emotional stress and anxiety. This practice was developed in the 1930s by Dr. Edward Bach, who used different combinations of essences that were tailor-made for each patient.
One of the most widely used combinations is called Rescue® Remedy, and includes cherry plum, clematis, impatiens, rock rose, and Star of Bethlehem.
Flower essences are used in many different animals, including cats, dogs, horses, fish, birds, and other animals.
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 also may be incomplete and may not represent the full range of effects the supplement could have on your pet.
How are flower essences given?
- Flower essences come in a liquid form.
- Flower essences may be given orally (by mouth) or topically, onto the skin.
- Oral forms may be given with or without food.
- Measure liquid doses carefully.
- Use caution if adding flower essences to your pet’s drinking water. Monitor water intake closely to ensure your pet is still drinking the water.
- Follow your veterinarian’s instructions on administering this medication and give for the entire time prescribed by your veterinarian, even if your pet is feeling better.
This medication usually takes effect within a few hours, but full effects may not be noticeable for several doses.
What if I miss giving my pet the supplement?
If you miss a dose, give it as soon as you remember. However, if it is almost time for the next scheduled dose, skip the missed dose and resume the regular dosing schedule. Do not give the pet two doses at once.
Are there any potential side effects?
No known side effects have been reported for flower essences, but serious adverse reactions may occur. If any of the following signs develop, stop giving flower essences and contact your veterinarian immediately:
- An allergic reaction such as irregular breathing, rash, fever, puffiness and swelling around the face
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. This short-acting medication should stop working within 24 hours, although effects may last longer in pets with liver and/or kidney disease.
Are there any risk factors for this supplement?
DO NOT USE flower essences in:
- Pets that are allergic to any component of the medication
- Pets that are pregnant or nursing
USE WITH CAUTION in:
- Pets with kidney disease
- Pets with liver disease
- Pets that are in heart failure
- Pets that are ill or debilitated
Are there any drug interactions I should be aware of?
No drug interactions have been reported with the use of flower essences. Vitamins, herbal therapies, and supplements have the potential to interact with each other, as well as with prescription and over-the-counter medications. It is important to tell your veterinarian about any medications (including all vitamins, supplements, or herbal therapies) that your pet is taking before starting any new treatment.
Is any monitoring needed with this supplement?
- Follow your veterinarian’s directions for follow-up visits and diagnostics.
- At home, monitor for any abnormal changes. If any occur, discontinue the medication and contact your veterinarian.
How do I store flower essences?
- Store the medication according to the manufacturer’s directions.
- Protect from light.
- Store at room temperature.
- Keep the container out of reach of children and pets.
What should I do in case of emergency?
If you suspect an overdose or an adverse reaction to the medication, call your veterinary office immediately. If they are not available, follow their directions in contacting an emergency facility. Be prepared to provide information about the product and your pet’s weight and symptoms. Report any adverse effects to the FDA or Health Canada.
© Copyright 2025 LifeLearn Inc. Used and/or modified with permission under license. This content written by LifeLearn Animal Health (LifeLearn Inc.) is licensed to this practice for the personal use of our clients. Any copying, printing or further distribution is prohibited without the express written consent of LifeLearn. This content does not contain all available information for any referenced medications and has not been reviewed by the FDA Center for Veterinary Medicine, or Health Canada Veterinary Drugs Directorate. This content may help answer commonly asked questions, but is not a substitute for medical advice, or a proper consultation and/or clinical examination of your pet by a veterinarian. Please contact your veterinarian if you have any questions or concerns about your pet’s health. Last updated on Oct 31, 2025.
