Protozoal infection
Giardia and other protozoa disrupt intestinal absorption, causing watery diarrhea especially in puppies, kittens, and multi-pet households.
Online Prescription
Get Metronidazole Online — Same-Day Prescription
Metronidazole treats diarrhea, Giardia, and inflammatory bowel conditions in dogs and cats. Get a same-day prescription from a licensed online vet.
Licensed Vets
$65 Flat Fee
Same-Day Rx
24/7 Access
Prescription Metronidazole online
Get Metronidazole from a licensed online vet
Licensed vet assessment before Metronidazole is prescribed
Same-day video consultations for dogs and cats
FDA-approved metronidazole dispensed through our pharmacy
$65 flat consultation fee — no hidden charges
Next-business-day delivery to your door
Follow-up guidance for persistent digestive symptoms
Diarrhea is among the most frequent reasons pet owners contact a veterinarian. Metronidazole addresses both infectious causes like Giardia and the inflammatory component of many GI disorders.
If your pet has loose stools, urgency, or vomiting alongside diarrhea, a TelaVets veterinarian can assess hydration status and symptoms on video and prescribe Metronidazole same-day when appropriate.
What is Metronidazole?
Metronidazole is an antibiotic and antiprotozoal agent with anti-inflammatory properties in the gut. It targets anaerobic bacteria and protozoa like Giardia, making it a cornerstone of veterinary gastroenterology.
What does Metronidazole treat?
Acute diarrhea, Giardia infection, inflammatory bowel disease flares, colitis, and anaerobic bacterial overgrowth in dogs and cats.
When a vet may prescribe Metronidazole
- Acute diarrhea with suspected bacterial or protozoal component
- Confirmed or suspected Giardia infection
- Inflammatory bowel disease (IBD) flares as part of combination therapy
- Colitis with mucus or blood in stool
- Anaerobic bacterial overgrowth in the small intestine
- Dental infections caused by anaerobic bacteria
- Hepatic encephalopathy support in liver disease (veterinary protocol)
Possible side effects of Metronidazole
Know what to watch for — your TelaVets vet will review risks and benefits during your consultation.
- Nausea, vomiting, and decreased appetite
- Neurologic signs at high doses — staggering, nystagmus, seizures
- Dark or reddish-brown urine discoloration (harmless)
- Drooling or pawing at the mouth due to bitter taste
Conditions Metronidazole may be prescribed for
Why pets need Metronidazole
Pets need Metronidazole when diarrhea or GI inflammation has a bacterial, protozoal, or inflammatory component that responds to this medication. Identifying the root cause prevents recurrence.
Dietary indiscretion
Garbage ingestion, sudden food changes, and fatty treats trigger bacterial overgrowth and inflammation that metronidazole helps resolve.
Chronic inflammatory disease
IBD and food sensitivities cause recurring GI inflammation where metronidazole reduces flare severity alongside dietary management.
How our vets determine if Metronidazole is right
Metronidazole is prescribed when clinical signs and history support a bacterial, protozoal, or inflammatory GI condition. TelaVets vets assess severity and rule out emergencies requiring in-person care.
- Assessment of stool character, frequency, and presence of blood or mucus
- Evaluation of hydration — skin tent, gum color, energy level on video
- Review of diet changes, treat intake, and recent stressors
- Discussion of deworming and Giardia testing history
- Guidance on when fecal PCR, bloodwork, or imaging is warranted
Metronidazole administration & dosing
Correct dosing and dietary support during treatment improve outcomes. Your TelaVets vet provides a complete plan including hydration guidance and probiotic recommendations when appropriate.
Give with food to reduce nausea — bitter taste may cause drooling
Complete the full prescribed course for infectious causes
Liquid formulations allow precise dosing for small pets
Store tablets and liquid at room temperature unless label specifies refrigeration
Do not exceed prescribed dose — neurologic toxicity occurs at high levels
Separate from calcium-rich foods or antacids that may reduce absorption
Monitor stool consistency and report worsening or bloody diarrhea promptly
Always follow your prescribing veterinarian's instructions. Dosages are tailored to your pet's weight, age, and health status.
Using Metronidazole safely for your pet
Use with caution in pets with liver disease or neurologic conditions
Neurologic side effects require immediate dose reduction or discontinuation
Not recommended in pregnant or nursing animals without vet oversight
Inform your vet of all medications — interactions with blood thinners possible
Seek emergency care for persistent vomiting, lethargy, or neurologic signs
Why pet parents choose TelaVets for prescriptions
Licensed DVMs Only
Every consultation is with a licensed Doctor of Veterinary Medicine — not a chatbot or technician.
$65 Flat Fee
One transparent price covers your full video consultation and treatment plan. No facility fees or surprise charges.
Same-Day Appointments
Most pet parents are connected with a vet within 1–3 hours of booking, 7 days a week.
Next-Day Prescriptions
When medication is appropriate, prescriptions are issued same-day and delivered to your door next business day.
Stress-Free Home Visits
Your pet is assessed in their calm home environment, which often makes symptoms easier to evaluate on video.
Secure & Private
Encrypted video calls and HIPAA-compliant records keep your pet's health information protected.
How to get Metronidazole online
Book your consultation
Pick a same-day or upcoming slot — appointments available 7 days a week.
Connect with a licensed vet
Your vet assesses your pet via secure video, asks detailed questions, and reviews their history.
Get your treatment plan
Receive a diagnosis, personalised care plan, and same-day prescriptions delivered next-day.
What Our Pet Parents Say
Join thousands of happy pet parents who trust TelaVets for their furry family members care
"Fantastic service! My dog gets extremely anxious at the vet, so having a virtual appointment from home was a game-changer. The vet was kind and helpful, and getting his medication delivered the next day made the whole process stress-free and more affordable than going to the clinic."
DL
David Long
Verified Pet Parent
"The vet I spoke with Dr. Ricksaw was very knowledgeable and nice. He took the time to go through all of my options and ideas with me. Reassured me that all we were doing for my dog's anxiety was good and gave me a couple of new ideas as well."
CH
Courtney Hughes
Verified Pet Parent
"I would definitely use them again. I'm cat sitting for 2 weeks and needed to see a vet. I was so worried about the kitten. I used Televets the cat got his prescription and all is good. Excellent service!"
M
Maria
Verified Pet Parent
"Dr Corey was amazing, helpful, compassionate and well versed. I would highly recommend using this. It is so much easier than trying to get a 3 legged cat into a carrier, take him to a doctor's office and stress him out, love it!!!"
JG
Jackie Gardner
Verified Pet Parent
"I had a TelaVets Zoom appointment and couldn't be more impressed. They spent a lot of time with me, walking through every option to help my cat recover from her skin issues. I've also reached out about getting her medication through Chewy.com, and they've been extremely helpful every step of the way."
LD
Lara Durand
Verified Pet Parent
"Dr. Moppin is a dedicated professional who truly cares about his furry patients and their humans, too! It's such a relief that Dr. Cole took the time to listen and address my concerns thoughtfully. Thank you for taking care of our cats 🐈"
WW
Wanida Walker
Verified Pet Parent
"This service was amazing! My dog ran out of his medication before we were able to get in with a new vet and they were able to help get him a short term supply quickly. I would definitely use them again!"
AT
Amanda Tobias
Verified Pet Parent
"Knowledgeable, professional caring provider! Needed urgent Vet care on a weekend and TeleVet kept me from having to miss a day of work, as well as half the price of local weekend options. Thank you!"
JH
Jana Humble
Verified Pet Parent
"Dr. McGinnis was very knowledgeable and listened to my cat's issues. She addressed the problem and may have come up with an answer after 5 years of trying with local vet practices."
MK
Marilyn Kerr
Verified Pet Parent
"Fantastic service! My dog gets extremely anxious at the vet, so having a virtual appointment from home was a game-changer. The vet was kind and helpful, and getting his medication delivered the next day made the whole process stress-free and more affordable than going to the clinic."
DL
David Long
Verified Pet Parent
"The vet I spoke with Dr. Ricksaw was very knowledgeable and nice. He took the time to go through all of my options and ideas with me. Reassured me that all we were doing for my dog's anxiety was good and gave me a couple of new ideas as well."
CH
Courtney Hughes
Verified Pet Parent
"I would definitely use them again. I'm cat sitting for 2 weeks and needed to see a vet. I was so worried about the kitten. I used Televets the cat got his prescription and all is good. Excellent service!"
M
Maria
Verified Pet Parent
"Dr Corey was amazing, helpful, compassionate and well versed. I would highly recommend using this. It is so much easier than trying to get a 3 legged cat into a carrier, take him to a doctor's office and stress him out, love it!!!"
JG
Jackie Gardner
Verified Pet Parent
"I had a TelaVets Zoom appointment and couldn't be more impressed. They spent a lot of time with me, walking through every option to help my cat recover from her skin issues. I've also reached out about getting her medication through Chewy.com, and they've been extremely helpful every step of the way."
LD
Lara Durand
Verified Pet Parent
"Dr. Moppin is a dedicated professional who truly cares about his furry patients and their humans, too! It's such a relief that Dr. Cole took the time to listen and address my concerns thoughtfully. Thank you for taking care of our cats 🐈"
WW
Wanida Walker
Verified Pet Parent
"This service was amazing! My dog ran out of his medication before we were able to get in with a new vet and they were able to help get him a short term supply quickly. I would definitely use them again!"
AT
Amanda Tobias
Verified Pet Parent
"Knowledgeable, professional caring provider! Needed urgent Vet care on a weekend and TeleVet kept me from having to miss a day of work, as well as half the price of local weekend options. Thank you!"
JH
Jana Humble
Verified Pet Parent
"Dr. McGinnis was very knowledgeable and listened to my cat's issues. She addressed the problem and may have come up with an answer after 5 years of trying with local vet practices."
MK
Marilyn Kerr
Verified Pet Parent
Related resources
Helpful reading and services from the TelaVets team.
Book a Vet Visit
Same-day online vet appointments for $65 — prescriptions available when appropriate.
Read moreOnline Vet Prescription Service
Learn how TelaVets issues same-day pet prescriptions via video consultation.
Read moreHow TelaVets Works
Learn how our licensed vets diagnose and treat pets via secure video consultation.
Read moreDog Treatment Hub
Browse all dog health topics we treat online — from allergies to arthritis.
Read moreDog Allergy Treatment
In-depth guide to online dog allergy diagnosis and prescription relief.
Read moreOther medications we prescribe
Explore other prescription medications available through TelaVets.
Frequently asked questions about Metronidazole
Many pets show improvement within 24–48 hours. Giardia protocols typically require 5–7 days, and IBD management may involve longer or repeated courses.
Yes, Metronidazole is a standard treatment for Giardia alongside environmental decontamination. Your vet may recommend combining it with fenbendazole for resistant cases.
Probiotics like Proviable are often recommended during and after antibiotic treatment to restore healthy gut flora. Your TelaVets vet can advise on timing and products.
Neurologic signs including staggering, eye flicking (nystagmus), and seizures indicate toxicity — usually from overdose. Contact your vet immediately if these occur.
A TelaVets consultation is $65 — including the full video exam and same-day Metronidazole prescription when clinically appropriate.
Get your Metronidazole prescription today
Same-day prescription — $65 consultation — next-day delivery