A common dosing guideline is 5 - 10 mg/kg body weight once daily, usually lasting for one to two weeks ― but please follow the recommendation of your veterinarian.
It is concluded that a dosage of 10 mg/kg/day of doxycycline is required to obtain effective plasma concentrations in dogs and cats for 24 hours, when this dose is administered once daily.
This medication will take effect quickly, in about 1 to 2 hours, however, visible effects may take a few days to be recognized.
Adults and children weighing 45 kilograms (kg) or more—100 milligrams (mg) two times a day (taken every 12 hours) for 60 days. Children weighing less than 45 kg—Dose is based on body weight and must be determined by your doctor. The dose is usually 2.2 mg per kg of body weight per day, two times a day for 60 days.
It typically takes 1 to 2 weeks for doxycycline to fully clear an infection, but some infections can take as long as 2 months.
Conclusions: A 3-day course of doxycycline appears to be as effective as a 7-day course of doxycycline for the treatment of uncomplicated chlamydia cervicitis.
Your vet might prescribe doxycycline to treat a present infection, or as precaution against a secondary bacterial infection, as is often the case with viral infections like canine parvovirus that leave dogs vulnerable to secondary bacterial infections.
Overdose. Oral overdose of doxycycline in most instances will cause pronounced GI distress. If you suspect your pet or another animal was overdosed accidentally or has eaten this medication inadvertently, contact your veterinarian or the A.S.P.C.A.'s Animal Poison Control Center at 888.426. 4435.
Nausea and vomiting are the most commonly reported side effects of doxycycline in dogs and cats. If this side effect occurs, it is most easily managed by giving the medication with food.
Doxycycline Dosage for Dogs
Changing your dog's medication can lead to antibiotic resistance, which is dangerous for your dog and may also result in a longer recovery time. Do not stop giving the medication if your dog's condition improves—always finish all medication prescribed.
A typical dosage used by many vets is 5 to 10mg per pound. This means a 50-pound dog would need to take 500mg twice a day. This is usually given for 10 to 14 days. Sometimes this may even be given longer.
Doxycycline is the preferred empiric treatment for canine and feline upper respiratory tract infections owing to its probable effectiveness against primary bacterial pathogens such as Bordetella bronchiseptica, Mycoplasma species, and C felis, as well as numerous secondary bacterial pathogens.
Any drug can cause hepatic damage, but some are famous for affecting the liver: Doxycycline occasionally causes increased ALT and even icterus. Although this is not a commonly recognized problem, we use so much doxycycline for suspected rickettsial diseases that it is very important to recognize the possibility.
Most cases of kennel cough are caused by viral illnesses, so antibiotics are not warranted. However, in cases where the risk of secondary bacterial infection is high, such as shelter situations, antibiotics may be prescribed. The antibiotic of choice is doxycycline.
Doxycycline is used in dogs to treat susceptible bacterial infections and infections caused by Rickettsia, Canine ehrlichiosis (anaplasmosis), Toxoplasma, Borrelia burgdorferi (Lyme disease), Leptospirosis and Neorickettsia helminthoeca (salmon poisoning).
If you are giving your pet tablets or capsules, you should follow it with 6mL of water or food. Never give a pet a dry pill of doxycycline, especially cats; this medication can cause irritation to the sensitive lining of your pets mouth and esophagus.
Dosage and Administration: Doxycycline Hyclate is not FDA approved for use in veterinary medicine; however, it is a commonly accepted practice to use this medication in dogs and cats. The usual dose of doxycycline in dogs is 2-5mg/pound every 12-24 hours.
Carry on taking doxycycline until you've completed the course, even if you feel better. If you stop your treatment early, the infection could come back, or you may no longer be protected against malaria.
Your doctor will usually review you after 4 to 6 weeks to check how well the medicine is working. If you're taking doxycycline for any other infection, tell your doctor if you do not start feeling better after 3 days. Also tell them if, at any time, you start to feel worse.
Our findings show that doxycycline 100 mg twice daily for seven days is highly effective treatment for asymptomatic rectal CT infection, achieving clearance of CT in 98.8% (163/165; 95% CI 95.4-99.9%) of cases. We advocate doxycycline for seven days as first-line therapy for asymptomatic rectal CT.
It usually takes around 5.5 x elimination half-life (hours) before a drug is completely cleared from your system. So if we take the maximum elimination half life of 22 hours, it would take 121 hours (5.5 x 22 hours) approximately 5 days before the medicine is eliminated from your system.
The morning and evening doses should be taken 12 hours apart each day for as long as directed. Doxycycline works just as well whether you take it with or without food or milk.
CIRDC or KENNEL COUGH: Date This dog was showing symptoms of Canine Infectious Respiratory Disease Complex, commonly known as "kennel cough" during examination today. We have started a 10-day course of an antibiotic called Doxycycline [AE3]to treat these symptoms.