Reptile Health Guides
Other Pet Health Guides · Reptiles
Reptile Health Guides: Symptoms, Conditions, Medications & Care
Welcome to the reptile health library. These educational guides help keepers spot problems early and decide what to do next. A reptile-experienced veterinarian remains the best first step when a reptile is unwell.
Reptiles hide illness well, and most health problems start with the setup: a basking spot that is too cool, humidity that is too high or too low, old UVB, or the wrong food. Small changes are worth noticing: a skipped meal, runny or missing poop, a wheeze, stuck shed on the toes, a dark tail tip, crusty patches, swollen eyes, or a bearded dragon that sleeps for weeks. Browse by species, symptom, condition, medication, or care topic below.
Emergency signs: call a reptile vet now
Open-mouth breathing or gasping, straining with no egg or poop, a swollen belly with weakness or dragging back legs, tremors or a soft jaw, a prolapse (tissue out of the vent), heavy bleeding or burns, collapse, or a reptile that is cold, limp, and unresponsive at its normal temperatures.
Search by species
Most guides cover lizards and snakes together, with notes for the species owners ask about most. Turtles and tortoises have their own guide section.
Bearded dragons
Brumation, impaction, poop changes, parasites, yellow fungus, tail rot, egg binding, dehydration, and metabolic bone disease are the questions we hear most.
Leopard geckos
Stuck shed on toes, eye problems and vitamin A, a shrinking tail, impaction, crypto and other parasites, egg binding, and metabolic bone disease.
Ball pythons and other snakes
Snake mites, scale rot, respiratory infections, retained eye caps, mouth rot, and long fasts that may or may not be normal.
Turtles and tortoises
Shell rot, swollen eyes, respiratory infections, and parasites in turtles and tortoises are covered in their own section, because their care and medicine safety differ from lizards and snakes.
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
Wheezing, clicking, bubbles or mucus at the nose or mouth, puffing the throat, or open-mouth breathing.
Open Wheezing Guide →Not Eating & Weight Loss
Refusing food, losing weight, or a shrinking tail can be normal (shedding, brumation, breeding season) or a sign of illness, parasites, or a cool enclosure.
Open Not Eating Guide →Poop & Digestion
Runny, smelly, or bloody poop, undigested food, orange urates, worms, or no poop at all.
Open Poop Chart Guide →Lethargy & Behavior Changes
Hiding, sleeping more, less basking, glass surfing, a black beard, or sudden aggression.
Open Lethargy Guide →Eye Problems
Swollen, closed, cloudy, or sunken eyes, discharge, or a retained eye cap after a shed.
Open Eye Problems Guide →Skin, Scales & Shedding
Stuck shed, blisters, discolored belly scales, crusty yellow or brown patches, tiny moving specks, or a dark, dry tail tip.
Open Stuck Shed Guide →Dehydration Signs
Wrinkled or tented skin, sunken eyes, sticky saliva, hard orange urates, or repeated stuck shed.
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 or the wrong humidity.
Open Guide →Mites & Snake Mites
Tiny blood-feeding mites that spread fast between reptiles and enclosures. Treat the animal and the setup together.
Open Guide →Worms, Coccidia & Internal Parasites
Pinworms, coccidia, roundworms, and crypto, found with a fecal test from your vet.
Open Guide →Metabolic Bone Disease
Weak, soft bones from too little UVB, calcium, or vitamin D3. Preventable with the right lighting and diet.
Open Guide →Mouth Rot
Infectious stomatitis: red gums, cheesy material, and a sore mouth that stops a reptile eating.
Open Guide →Stuck Shed (Dysecdysis)
Incomplete sheds, retained eye caps, and shed rings that can cut off blood flow to toes and tails.
Open Guide →Scale Rot
Blisters and discolored scales from a wet or dirty enclosure, common in snakes and also seen in bearded dragons.
Open Guide →Impaction & Constipation
A blocked gut from loose substrate, oversized food, cool temperatures, or dehydration.
Open Guide →Egg Binding
A female that cannot pass her eggs, often because there is no good place to dig or calcium is low.
Open Guide →Tail Rot
A tail that turns dark, dry, and hard from the tip upward after injury, stuck shed, or poor blood flow.
Open Guide →Yellow Fungus (CANV)
A contagious fungal skin infection of bearded dragons and other lizards that needs long vet treatment.
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.
Baytril (Enrofloxacin)
An antibiotic reptile vets may prescribe for respiratory infections, mouth rot, scale rot, and wound infections. It does not treat fungus, viruses, or parasites.
Open Baytril Guide →Care library
Habitat, diet, supplements, shedding, monitoring, and recovery basics that prevent most reptile health problems.
All reptile health guides
Turtle & Tortoise Health Guides
Turtles and tortoises need different heat, water, diet, and medicine care than lizards and snakes. Some medicines that are used in other reptiles, such as ivermectin, can kill turtles and tortoises. Use the turtle and tortoise section for shell, eye, breathing, and parasite questions.
Open Turtle & Tortoise Guides →Related products
Educational listing only. Use only when a reptile veterinarian directs a plan for your animal. This page does not diagnose or prescribe.
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Supplement listing. Follow the label, and check with your reptile vet first for a sick, gravid, very young, or underweight reptile.
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Sick Reptile Tonic Powder - CROCdoc Guardian Angel
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In stock
Supplement listing. Follow the label, and check with your reptile vet first for a sick, gravid, very young, or underweight reptile.
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Supplement listing. Follow the label, and check with your reptile vet first for a sick, gravid, very young, or underweight reptile.
View product →
Supplement listing. Follow the label, and check with your reptile vet first for a sick, gravid, very young, or underweight reptile.
View product →
Supplement listing. Follow the label, and check with your reptile vet first for a sick, gravid, very young, or underweight reptile.
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.
Reptile Health Guide FAQ
Where should I start if I only know my reptile’s symptoms?
Start with Search by symptom. If your reptile is gasping, straining, weak in the back legs, or cold and unresponsive, see the emergency signs and call a reptile vet now.
Are these reptile health guides a replacement for veterinary care?
No. They are educational only. Many reptile problems look alike, and the right treatment depends on the species and an exam, so worsening or severe signs should be seen by a reptile-experienced veterinarian.
Why do temperatures and UVB matter so much?
Reptiles rely on outside heat to digest food, fight infection, and heal. A cool enclosure or old UVB bulb is behind many cases of respiratory infection, impaction, appetite loss, and metabolic bone disease. Check your numbers first; see the reptile habitat guide.
Is my bearded dragon in brumation or sick?
Brumation is a slow, sleepy rest that usually starts in fall. Weight loss, sunken eyes, runny poop, bubbles at the nose, or swelling are not part of brumation. See bearded dragon brumation.
Do these guides cover turtles and tortoises?
Turtles and tortoises have their own section: Turtle & Tortoise Health Guides. Their care and medicine safety differ from lizards and snakes.
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+.
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