Turtle & Tortoise Health Guides
Other Pet Health Guides · Turtles & Tortoises
Turtle Care & Tortoise Health Guides: Symptoms, Conditions, Medications & Care
Welcome to our turtle care and tortoise health library. These educational guides help keepers spot problems early and decide what to do next. A veterinarian experienced with turtles and tortoises remains the best first step when your animal is unwell.
Good turtle care starts with the setup. Most turtle and tortoise health problems begin with water that is too cool or dirty, a basking spot that is not warm enough, missing or old UVB, low humidity for a tortoise, or a diet short on calcium and vitamin A. Turtles and tortoises hide illness well and change slowly, so small signs matter: a skipped meal, puffy eyes, bubbles at the nose, a soft or smelly patch of shell, runny poop, or a turtle that floats lopsided.
Browse by species, symptom, condition, medication, or care topic below. Every guide explains what owners commonly see, what to check tonight, and when a vet visit cannot wait. None of them give doses.
Emergency signs: call a turtle or tortoise vet now
Open-mouth breathing or gasping, floating lopsided or unable to dive, a cracked or bleeding shell, a dog or predator bite, straining with no egg or poop, tissue sticking out of the vent, eyes swollen shut with no eating, a soft shell with weak legs, collapse, or a turtle that stays limp and unresponsive after warming to its normal range.
Medicine safety for turtles and tortoises
Ivermectin must never be used on turtles or tortoises because it can be fatal to them. Do not give it to them, put it on them, or spray it in their enclosure. Never use leftover, human, dog, cat, or bird medicines on a turtle or tortoise unless a vet experienced with turtles has told you to. See parasites in turtles and turtle antibiotics.
Search by species
Turtle care differs a lot between water turtles, box turtles and tortoises. These are the questions we hear most for each group.
Water turtles (red-eared sliders, cooters, painted and musk turtles)
Dirty or cool water, swollen eyes, shell rot, shell shedding, floating lopsided, and turtles that stop eating in winter.
Box turtles
Swollen eyes and ear lumps from low vitamin A, dehydration, hibernation questions, shell injuries, and egg laying without a male.
Tortoises (sulcata, Russian, leopard, Hermann’s and more)
Pyramiding, beak and nail overgrowth, dehydration and bladder stones, runny nose and breathing problems, poop questions, and safe hibernation.
Hatchlings and young turtles
Fast growth makes young turtles and tortoises most at risk of soft shell, pyramiding, and vitamin problems. UVB, calcium, and the right diet matter most.
Search by symptom
Start here if you are not sure what is wrong. Choose the symptom group that best matches what you are seeing.
Breathing Sounds, Bubbles & Floating Lopsided
Wheezing, sneezing, bubbles or mucus at the nose or mouth, open-mouth breathing, or a water turtle that floats tilted or cannot dive.
Open Wheezing Guide →Not Eating & Weight Loss
Refusing food can be normal before hibernation or in cooler weather, or a sign of cold water, illness, parasites, or eye problems.
Open Not Eating Guide →Swollen or Closed Eyes
Puffy lids, eyes kept shut, discharge, or rubbing at the eyes, often linked to vitamin A, dirty water, or infection.
Open Swollen Eyes Guide →Shell Peeling, Spots & Soft Areas
Peeling scutes, white patches, pits, soft or smelly areas, raised scutes, or cracks.
Open Shell Shedding Guide →Poop, Urates & the Vent
Runny, bloody or smelly poop, worms, gritty white urates, no poop at all, or tissue at the vent.
Open Poop & Urates Guide →Dehydration Signs
Sunken eyes, dry or wrinkled skin, thick or chalky urates, sticky mouth, and weakness, especially in tortoises and after hibernation.
Open Dehydration Guide →Search by condition
Each condition guide explains what it is, how owners spot it, how it starts or spreads, and what to do tonight. None of them give dosing advice.
Respiratory Infections
Bacterial and other infections of the airways and lungs, usually linked to cool temperatures, drafts, or low vitamin A.
Open Guide →Shell Rot
A bacterial or fungal infection of the shell that causes soft, pitted, discolored, or smelly areas.
Open Guide →Cracked Shell & Shell Injuries
Cracks, chips and bites from falls, dogs, lawn mowers or cars. Even small cracks can let infection in.
Open Guide →Pyramiding
Raised, stacked scutes from growing too fast in dry conditions, most common in young tortoises.
Open Guide →Metabolic Bone Disease
A soft or misshapen shell and weak bones from too little UVB, calcium, or vitamin D3.
Open Guide →Vitamin A Deficiency
Swollen eyes, ear abscesses, and skin and breathing problems from a diet low in vitamin A.
Open Guide →Parasites & Worms
Worms and other gut parasites found with a fecal test from your vet. Never treat turtles with ivermectin.
Open Guide →Egg Binding
A female that cannot lay her eggs, often because there is no good nesting spot or calcium is low. Females can make eggs without a male.
Open Guide →Beak & Nail Overgrowth
A beak that grows long or hooked, or nails that curl, usually from a soft diet, low calcium, or soft ground.
Open Guide →Search by medication
Educational medication and supplement guides. They explain what each product type is and when vets may use it. They do not prescribe or give doses.
Turtle Antibiotics (including Baytril)
Antibiotics vets may prescribe for turtle respiratory infections, shell rot, infected wounds, and ear abscesses. They do not treat fungus, viruses, or parasites, and the dose must come from your vet.
Open Turtle Antibiotics Guide →Turtle care library
Habitat, heat and UVB, diet, supplements, hibernation, monitoring, and recovery basics. Good everyday turtle care prevents most of the problems in this library.
All turtle & tortoise health guides
Lizards & Snakes: Reptile Health Guides
Bearded dragons, geckos and snakes need different heat, humidity, diet and medicine care than turtles and tortoises. If you keep both, use the reptile section for your lizards and snakes.
Related products
Educational listing only. Use only when a veterinarian experienced with turtles and tortoises directs a plan for your animal. This page does not diagnose or prescribe.
View product →
Reptile supplement listing. Follow the label, and check with your turtle or tortoise vet first for a sick, gravid, very young, or underweight animal.
View product →
Sick Reptile Tonic Powder - CROCdoc Guardian Angel
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In stock
Reptile supplement listing. Follow the label, and check with your turtle or tortoise vet first for a sick, gravid, very young, or underweight animal.
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Reptile supplement listing. Follow the label, and check with your turtle or tortoise vet first for a sick, gravid, very young, or underweight animal.
View product →
Reptile supplement listing. Follow the label, and check with your turtle or tortoise vet first for a sick, gravid, very young, or underweight animal.
View product →Free shipping on orders $75+. Prices and stock update automatically. Products are listed for education; medicines are used only when a veterinarian directs care. This page does not diagnose or prescribe.
Turtle Care & Tortoise Health FAQ
Where should I start if I only know my turtle’s or tortoise’s symptoms?
Start with Search by symptom. If your turtle is gasping, floating lopsided, bleeding, straining, or limp, see the emergency signs and call a vet experienced with turtles now.
What does good turtle care look like?
Clean, warm water for water turtles, a warm basking spot, UVB lighting, the right humidity for tortoises, a varied diet with calcium and vitamin A, and regular weight checks. See the turtle housing guide and turtle diet guide.
Are these guides a replacement for veterinary care?
No. They are educational only. Many turtle and tortoise problems look alike, and the right treatment depends on the species and an exam, so worsening or severe signs should be seen by a vet experienced with turtles.
Do water turtles and tortoises need different care?
Yes. Water turtles need clean, heated, filtered water and a dry basking area. Tortoises need a dry, warm enclosure with the right humidity, a high-fiber plant diet, and somewhere to soak and drink. Box turtles sit in between. Each guide notes the differences.
Is my turtle hibernating or sick?
A healthy turtle prepares for hibernation slowly in fall and only hibernates if it is healthy and at a good weight. Weight loss, swollen eyes, bubbles at the nose, or runny poop are not part of hibernation. See turtle hibernation.
Can I use ivermectin or other dewormers on my turtle?
No. Ivermectin must never be used on turtles or tortoises because it can be fatal to them. Only a vet who has tested a poop sample should choose a dewormer for a turtle or tortoise. See parasites in turtles.
Will these guides help me find related products?
Where it fits, guides list related products with live prices and stock. Medicines are for use when a veterinarian directs care, not a substitute for diagnosis or dosing advice. Free shipping on orders $75+.
More pet health guides: Other Pet Health Guides · Reptile Health Guides · Rabbit Health Guides · Guinea Pig Health Guides · Rat Health Guides