Gestrenol for cats: cases of prescription and recommendations for use

Composition, release form and storage conditions of Gestrenol

The drug is available in the form of drops and tablets intended for cats. The active components for all varieties are mepregenol propionate and ethinyl estradiol, which are synthetic hormones. In medicine intended for cats, the concentration of active ingredients is higher. Otherwise, the drugs are absolutely the same. Auxiliary components for drops:

• soybean oil;
• aromatic additive.

Due to the fact that the product contains catnip, giving the drug to an animal will not be difficult, since this component attracts pets and facilitates treatment.

The tablets also include:

• calcium stearate;
• milk sugar;
• potato starch.

Drops and tablets should be kept in a dark place at a temperature not exceeding 25 degrees. You can store the medicine in the refrigerator, but freezing is not recommended. The shelf life of the drops does not exceed 3 years.

Attention! The drug contains hormones, so it should only be given if absolutely necessary and after reading the instructions.

Release forms of the drug - photo gallery

Gestrenol drops for cats and kittens are easy to use

Gestrenol tablets for cats contain a reduced dosage of active ingredients

Gestrenol tablets for cats effectively regulate sexual activity

Description of the drug

The drug "Gestrenol" is completely harmless to the animal. It contains hormonal substances that promote the production of their own. Drops are the brainchild of Moscow. They are available in small bottles and are a greenish oily liquid with a subtle odor.

For ease of use, the dropper is available in various sizes - from 1 ml to 5 ml. You can also purchase the product in the form of small tablets.

To control an animal's estrus, you can use Gestrenol - drops for cats. The instructions show that the drug controls sexual desire and does not affect the general health of the pet. The product is completely safe when used as directed. All components are excreted from the body together in urine in 2-3 days. If you need an effective means to control your pet’s sexual behavior, you can purchase “Gestrenol” drops for cats. Instructions for use and composition show that the drug can be used at home.

When is the medication prescribed?

The drug is used to eliminate symptoms of estrus in cats, as well as to reduce the activity of sex hormones in males who begin to mark their territory and ask to go outside. The medicine has a calming effect on the pet and protects against unwanted pregnancy. Tablets and drops are prescribed to sexually mature animals during the period of hormonal activity to improve general well-being. At the same time, cats stop meowing loudly and showing concern.

Gestrenol relieves signs of estrus in cats

This hormonal drug can only be used after consultation with a veterinarian, as it can provoke a number of undesirable effects from the body.

Operating principle

The active components of the drug are synthetic estrogens and gestagens, which affect the hormonal levels of pets. The medicine affects the state of the reproductive system of animals. In cats, the viscosity of the mucus that is secreted from the uterus changes. The secretion becomes thick and prevents the fertilization of eggs (due to the fact that sperm cannot move through the cervical canal). Synthetic hormones equalize the levels of estrogens and gestagens, eliminating the increased excitability of cats and males during the period of activation of sexual instincts.

After taking Gestrenol, cats become calmer

Mepregenol propionate (gestagen) affects the production of luteinizing hormone. If you give tablets or drops before the onset of estrus, you can prevent its occurrence. This component also suppresses the production of follicle-stimulating hormone, due to which ovulation does not occur, that is, the egg does not mature, which makes conception impossible. Ethinyl estradiol enhances the effect of gestagens.

Attention! The active components of the drug have an effect on the liver, since the metabolic process takes place there. If you have inflammatory diseases of this organ, you should consult your doctor about the advisability of using this drug.

Advantages of the drug

To control the sexual behavior of an animal without resorting to drastic measures, special contraceptives are required. "Gestrenol" for cats is a highly effective remedy that has a positive effect on the pet.

The action of the drug is based on synthetic hormones that contribute to the suppression of ovarian function in cats. When an animal uses the product, the acidity inside its genitals increases, and this, in turn, significantly reduces the likelihood of pregnancy in case of accidental mating. Also, the estrus period is interrupted or delayed for a long time. With regular use it stops altogether.

The drug also has a strong effect on cats. Under the influence of hormones, sperm production completely stops. Accordingly, the cat’s sexual desire disappears and aggressive behavior decreases.

Important! It should be understood that different medications are intended for cats and cats. Under no circumstances should you give a product that does not match the gender of your pet.

Sterilization leads to the complete destruction of the animal’s reproductive function. If temporary measures are required, it is better to choose Gestrenol drops for cats. Instructions for use show that the ability to conceive is restored 3 weeks after stopping taking the drops.

How to use correctly

The drops are shaken thoroughly before use and given to the pet only once a day, regardless of food intake. But it is better to wait at least an hour so as not to provoke a gag reflex. The dosage for cats is chosen depending on the weight of the animal. To interrupt estrus for a pet whose weight does not exceed 5 kg, 4 drops are enough. A cat weighing 6 to 10 kg needs to double the dose. The course of treatment is at least 3–4 days. To prevent the female from becoming pregnant, you can give the drug immediately after mating in the amount of 8 drops 2 times with an interval of 24 hours. It is advisable to resort to such a measure in the first day after mating.

In order to prevent aggressive behavior, as well as the onset of estrus, the drug can be given, regardless of the animal’s weight, 4 drops once a week for 18 months. The liquid form of the medication is very easy to use for treatment. The pet must first be properly secured. You can use a towel or blanket for this.

Then it is enough to drop the required amount of medicine into the cat’s mouth, after opening the jaws. If this cannot be done, then the product can be applied to the animal’s nose. Your pet will definitely lick the medicine without additional exposure.

The drug in the form of drops can be applied to the pet’s nose.

In cats, the liquid form of the medication is used in other dosages. To prevent aggressive behavior, as well as to prevent damage to furniture and marking of territory, 4 drops are prescribed for a pet weighing up to 5 kg. If the animal’s body weight is from 6 to 10 kg, then it is necessary to give 5–8 drops. The course of treatment is 3–5 days. 2 months after taking the drops, reproductive function in pets of both sexes is restored.

To regulate sexual heat in large cats, it is necessary to give 8 drops of medicine.

The tablets can be given to females and cats forcibly or together with food after preliminary crushing. 1–2 pieces are enough. 1 time per day for 3–5 days. After mating, females should be given 2 tablets 2 times with an interval of 24 hours. The drug must first be crushed. If necessary, can be mixed with water and given using a disposable syringe.

The easiest way to give a crushed tablet to a cat is to use a disposable syringe without a needle.

Attention! You can interrupt estrus in this way no more than 2 times a year, otherwise you can provoke serious hormonal disorders in the animal’s body.

My cat's behavior changed a lot when she was in heat. The pet was young, so symptoms occurred quite often. The cat meowed loudly at night, dropped things and practically did not sleep. In order to somehow help the animal, I bought anti-estrus drops. They are much easier to give than tablets. The medicine quickly helped and the cat came to her senses. However, according to many experts, hormonal drugs, when used frequently, can provoke a number of dangerous diseases, including malignant tumors. After that, she no longer gave the drug to the cat, but began to buy special herbal-based calming tablets. I left the hormonal drops as a last resort.

Reviews from customers

Many owners give their pets the drug Gestrenol.

Olga. I have been using Gestrenol for a long time. A very good product, and the bottle lasts a long time. Every spring our cat begins to “rage”, and if it weren’t for Gestrenol drops, I don’t know what I would do. Quickly relieves the condition and does not cause any side effects. But you need to start giving it as early as possible, from the second day of estrus, and later, it no longer works.

Tatiana. Just recently my cat started to go into heat. He constantly screamed, marked furniture and walls, bit and scratched. I didn’t want to castrate him, and our veterinarian advised me to use Gestrenal drops. Already on the fourth day of use, the cat began to calm down, but became slightly drowsy. Then I started giving 4 drops a week as a preventive measure. A very effective and safe drug.

Adverse reactions and contraindications

Vomiting may occur during treatment with this hormonal drug. However, it does not appear in all pets, but only in particularly sensitive ones. In some cases, stool changes, the animal’s behavior changes and appetite increases. Excessive salivation may occur. Some pets develop allergic reactions during treatment in the form of skin rashes, burning and itching. If such symptoms do not stop within 24 hours, then giving the drug is not recommended.

If the cat develops itching during treatment with Gestrenol, therapy should be stopped.

The medication has a number of contraindications, which should be familiarized with before starting to use the medication. Drops and tablets are not used to regulate sexual heat in weakened animals, as well as in cats with endocrine disorders, including those with diabetes. The drug may worsen the condition of a pet suffering from urolithiasis. In addition, if liver and kidney diseases are present, the medicine is also contraindicated.

An additional warning is the presence of hormonal pathologies in cats, one of which is considered to be hyperplasia of the uterus and mammary glands. For such diseases, the use of drops and tablets is prohibited.

Hormonal drugs are not used to treat cats that have not reached puberty. Drops and tablets are contraindicated for small pets who are not yet 1 year old.

Drug interactions

It is not advisable to combine hormonal medications with antibacterial drugs. Firstly, it creates a large load on the liver and kidneys, and secondly, the absorption of antimicrobial agents may deteriorate. During treatment, it is not recommended to worm your pet, as this increases the risk of side effects, especially allergic reactions. Also, you should not combine this hormonal medication with glucocorticosteroids, otherwise disturbances in liver function may occur.

Medicines with similar effects - table

Drugs that can replace Gestrenol - photo gallery

SexControl helps prevent the occurrence of estrus and also interrupts it

Stop Intim has a calming effect on the animal, regulating unwanted behavior during sexual activity

Sex Barrier protects against unwanted pregnancy

Indications for use

Gestrenol affects not only the physiological processes in the cat’s body, but also the animal’s behavior. Drops allow you to adjust the period of estrus (interrupt or delay) and reduce the production of sex hormones.

Purpose of the drug:

• decreased libido;
• termination of an unplanned pregnancy;
• correction of the appearance of estrus;
• reduction of aggressiveness and agitation.

Before using the drug, the instructions for use should be carefully studied to avoid unpleasant consequences in the future.