Antihistamine for Dogs – Dog Treatment


Dog Treatment

Antihistamines for dogs is a very common medical treatment, and it is used to treat skin allergies, asthma, and other conditions that produce symptoms of itching, sneezing, or shortness of breath. Antihistamines are used to treat both humans and animals, but the different species may react in different ways to the same medicine. Antihistamines for dogs should only be used on a dog under a vet’s supervision. Before giving any kind of medication to your dog you should talk to your veterinarian first and get proper instructions on how much and how often you should administer the drug.

The majority of antihistamine drugs work by blocking histamine receptors in cells located throughout the body. Antihistamines block other receptor sites as well, but this effect is not related to their allergy-relieving capabilities. Antihistamines can be palliative or curative, depending on their other pharmacological properties and how they are used. Antihistamines do not directly cure allergies, but they can reduce the symptoms of an allergic reaction if given in time. Antihistamine drugs are available both by prescription and over-the-counter (OTC), but only your vet will know which is most appropriate for your dog’s particular condition. Most of these medications are safe to use with other types of medicine; however, it is best to consult your veterinarian before giving your dog any type of drug or supplement that wasn’t specifically prescribed by him or her.

The next time you notice that your dog is scratching himself more than usual or shaking his head frequently, give some thought to checking with the vet about trying antihistamine for dogs. There are many brands and types of over-the-counter medicine available, and it’s important to choose the one that is right for your dog. Antihistamines for dogs may cause some side effects in certain instances, but these are typically mild and can easily be treated. In addition, antihistamine drugs for dogs with skin allergies will only treat the symptoms of the condition, not provide a cure. Antihistamine medication is most effective when combined with other types of treatment such as dietary supplements or immune system boosters and if given before allergy symptoms set in.

Some common medications used as Antihistamines for dogs

A dog sitting on top of a wooden fence

Chlorpheniramine (brand names Chlortrimeton and Actifed Allergy) diphenhydramine (brand names Benadryl and Sominex) brompheniramine (brand names Dimetane, Tebbilin, and Allergical) clemastine (brand name Tavist Allergy and Cold Medicine) dexchlorpheniramine (brand names Polaramine and Dexpak Tannate) diphenhydramine + dexbrompheniramine (combination brands Antivert/Demi-quin and Vistaril/Quarzan).

Antihistamines for dogs may cause side effects such as drowsiness, dry mouth, diarrhea, constipation, loss of appetite or weight, nausea/vomiting. This is not a complete list of side effects. Consult your vet if you notice any abnormal behavior in your dog after giving Antihistamine for dogs. Antihistamines may be habit-forming (psychological or physical addiction) if given at high doses or over long periods, so only use the drug as directed by your veterinarian.

Antihistamines can also make some conditions worse; for example, Antihistamines for dogs may interact negatively with cough and cold remedies, alcohol, anti-seizure drugs (Dilantin ®), antidepressants (Elavil ®), corticosteroids such as prednisone, MAO inhibitors such as selegiline and certain cancer medications. Some Antihistamines harm the central nervous system including furred speech, blurred vision, and drowsiness, which can be dangerous for some dog breeds such as Collies. Antihistamines have also been known to interact adversely with certain heart medications so consult your vet if you are using Antihistamines for dogs and are currently taking prescription medication or under treatment for any medical conditions.

Antihistamines used in the treatment of allergies are nonsedating most of the time but may cause drowsiness. A single Antihistamine may be given at once or several Antihistamines may be combined into one drug, which is often referred to as an antihistamine Antihistamine is usually taken once a day, though more severe cases of allergies may require twice-a-day dosage.

End Note

A dog on a leash

Antihistamines for dogs are a safe way to help your dog with allergies and other ailments. Antihistamine medications can be used in combination or alone depending on the severity of symptoms and the type of drug that’s needed. Antihistamines may cause side effects, but these are usually mild and easily treated when they occur. Antihistamines should not be given if you’re taking any medication for heart conditions, cancer treatment, seizures, antidepressants, or MAO inhibitors such as selegiline because this could lead to serious consequences including death. Consult your vet before using Antihistamine medicine with another prescription drug so you can avoid negative interactions between them both.

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