Does Metronidazole Have Side Effects? Though it’s rare,
some dogs may suffer from neurotoxic (nervous system) side effects, such as paralysis in all four legs
, or they may have an allergic reaction — hives, rash, rapid heartbeat, or difficulty breathing.
Is metronidazole toxic to dogs?
The chance of metronidazole toxicity may be low, but it is possible that it could affect your dog in a bad way
. There are serious implications with metronidazole, such as neurological injury and hepatotoxicity (liver damage).
Can a dog recover from metronidazole toxicity?
Most dogs affected with metronidazole neurotoxicity recover within one to two weeks of drug withdrawal
.
How much metronidazole is too much for dogs?
Veterinarians will prescribe much lower doses if your dog has liver disease or other diseases that could increase the risk of side effects. Veterinarians will usually not prescribe over
10 mg per pound
because of the higher risk of side effects and toxicity.
How long does it take for metronidazole to get out of a dog’s system?
The elimination half-life in the dog varies from
three to 13 hours
. Adverse effects in dogs and cats include neurologic disorders, lethargy, weakness, neutropenia, hepatotoxicity, hematuria, anorexia, nausea, vomiting and diarrhea.
What is metronidazole side effects?
Dizziness, headache, stomach upset, nausea, vomiting, loss of appetite, diarrhea, constipation, or metallic taste in your mouth
may occur. If any of these effects last or get worse, tell your doctor or pharmacist promptly.
Is there an alternative to metronidazole for dogs?
Rifaximin is an effective alternative to metronidazole
for the treatment of chronic enteropathy in dogs: a randomised trial.
Can metronidazole cause seizures?
Apart from peripheral neuropathy,
metronidazole can also cause symptoms of central nervous system dysfunction like ataxic gait, dysarthria, seizures, and encephalopathy
which may result from both short term and chronic use of this drug and is collectively termed as “metronidazole induced encephalopathy”(MIE).
Can I give my dog metronidazole 500 mg?
Metronidazole is considered to be safe for dogs when administered properly
and rarely causes side effects.
How often can I give my dog metronidazole?
Metronidazole Dosage for Dogs and Cats
A dose range of between 5 and 25 mg/lb given by mouth is typical.
Higher doses may be given once daily, while lower doses are generally given twice daily
.
Is 500mg of metronidazole a lot for dogs?
Dosage Of Metronidazole For Dogs
If your dog has an infection from anaerobic bacteria, then you might expect your vet to prescribe 11 to 22 mg per pound to be given twice a day.
Metronidazole tablets typically come in doses of 250 to 500 mg per pill
.
Can metronidazole cause brain damage?
In most cases, the brain damage induced by metronidazole is reversible
. It has been shown that symptoms normalizes within few days after drug withdrawal [14]. However, in our case, 3 days after drug cessation, the patient’s condition deteriorated.
When will metronidazole side effects stop?
How long do Metronidazole side effects last? Most Metronidazole side effects shouldn’t last that long. Usually, they will start from relatively soon after you take a tablet, and should be over in
between 30 minutes to several hours
(or potentially longer), depending on the type of side effect you experience.
What are the contraindications of metronidazole?
- meningitis not due to an infection.
- low levels of a type of white blood cell called neutrophils.
- alcoholism.
- alcohol intoxication.
- a low seizure threshold.
- a painful condition that affects the nerves in the legs and arms called peripheral neuropathy.
- prolonged QT interval on EKG.
- seizures.
Can metronidazole cause stomach upset in dogs?
In both cats and dogs, the bitter taste may also cause nausea and loss of appetite (anorexia), so pets taking metronidazole may eat less than usual or refuse meals altogether.
Vomiting and diarrhea are also relatively common side effects of this drug
.
What is a natural alternative to metronidazole?
Conclusions: This study reveals that
garlic
could be a suitable alternative for metronidazole in treatment of BV in those interested in herbal medicines or those affected by side effects of metronidazole.
What can be used in place of metronidazole?
Alternatives for bacterial vaginosis include
clindamycin topically or systemically
. For giardiasis, alternative options include paromomycin, nitazoxanide or the antihelminthic benzimidazoles.
