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πŸ’Š Health Guide

Health & Common Issues

How to spot health problems and when to see a vet.

16 min readIntermediateVet-Reviewed Sources

Signs of a Healthy Gecko

Knowing what a healthy gecko looks like is the foundation of good reptile care. Regular observation allows you to catch problems early, when they are easiest to treat. Below is a detailed body-part-by-body-part checklist you should reference during routine health checks, ideally performed weekly.

βœ… Healthy Gecko Checklist

Eyes

  • Clear, bright, and fully open
  • No cloudiness, swelling, or discharge
  • Pupils responsive to light changes
  • No retained spectacle (eye cap) from shedding

Mouth & Jaw

  • Mouth closes fully with no gaping
  • Gums are pink-to-pale, not red, white, or cheesy
  • Jaw feels firm, not rubbery or flexible
  • No excess saliva, mucus, or foul odor

Skin & Shed

  • Smooth, vibrant coloring (species-appropriate)
  • No stuck shed, lesions, blisters, or discoloration
  • Sheds in one complete piece or large sections
  • No visible mites (tiny black, red, or white dots)

Body Condition

  • Appropriate weight β€” not emaciated or obese
  • Tail is plump and rounded (leopard geckos / fat-tailed)
  • No visible hip bones or spine prominence
  • Belly smooth with no lumps or distension

Limbs & Toes

  • All toes present with no constriction bands
  • Limbs straight, no bowing or twisting
  • Walks smoothly without limping or trembling
  • Toe pads intact for arboreal species

Breathing & Behavior

  • Breathing is silent with mouth fully closed
  • Active during species-appropriate times
  • Alert, curious, and responsive to stimuli
  • Good appetite, eats eagerly on feeding days

Droppings

  • Regular bowel movements (frequency species-dependent)
  • Well-formed feces with white urate portion
  • No blood, mucus, undigested insects, or worms
  • No foul or unusually strong odor

Vent Area

  • Clean, no swelling, redness, or discharge
  • No tissue protruding (prolapse)
  • No stuck shed around vent or hemipenal bulges
  • No retained sperm plugs in males

πŸ’‘ Pro Tip: Weekly Weigh-Ins

Weigh your gecko weekly on a kitchen scale (gram accuracy). Keeping a log helps you spot gradual weight lossβ€”often the earliest sign of illnessβ€”before it becomes visible. A loss of more than 10% body weight over a month warrants a vet visit. For leopard geckos, healthy adult weight is typically 45–80 g for females and 60–100 g for males.

Metabolic Bone Disease (MBD)

Metabolic Bone Disease is one of the most common and devastating conditions in captive geckos. It results from a chronic imbalance of calcium, phosphorus, and vitamin D3, leading to weakened bones, deformities, andβ€”if untreatedβ€”death. The good news: MBD is almost entirely preventable with proper husbandry.

⚠️ Warning: MBD Is a Medical Emergency in Advanced Stages

If your gecko cannot support its own body weight, has a visibly deformed jaw or spine, or is having seizures, seek veterinary care immediately. Advanced MBD can cause permanent damage but is still treatable if caught in time.

Causes

  • Inadequate calcium supplementation β€” Not dusting feeders or providing a calcium dish
  • Lack of vitamin D3 β€” No UVB lighting and no D3 supplement; D3 is required for calcium absorption
  • Phosphorus imbalance β€” Feeding too many high-phosphorus feeders (mealworms, waxworms) without calcium
  • Improper temperatures β€” Too-cold enclosures impair digestion and nutrient absorption
  • Organ disease β€” Kidney or liver problems can disrupt calcium metabolism

Stages of MBD

StageSymptomsReversible?
EarlyMild lethargy, slight reduction in appetite, subtle trembling when walkingYes β€” full recovery likely
ModerateRubbery jaw (mandible is soft/flexible), bowed limbs, difficulty catching prey, muscle twitchingPartially β€” some deformity may persist
SevereCannot support body weight, spinal kinks, fractures, seizures, paralysis of hind legsUnlikely β€” permanent damage; can be fatal

Prevention

Calcium Supplementation

  • Dust feeder insects with calcium powder at every feeding
  • Use calcium with D3 2–3 times per week
  • Provide a small dish of plain calcium powder in the enclosure 24/7
  • Use a multivitamin supplement once per week

Lighting & Husbandry

  • Provide UVB lighting (T5 or T8, 5–7% for most gecko species)
  • Replace UVB bulbs every 6–12 months (output degrades before visible burnout)
  • Maintain proper temperature gradients for digestion
  • Gut-load feeder insects with calcium-rich greens

Treatment

Treatment depends on severity. Mild cases can often be managed at home with husbandry corrections. Moderate to severe cases require veterinary care, which may include oral or injectable calcium gluconate, pain management, and supportive care. Your vet may also prescribe liquid calcium supplements and recommend syringe-feeding if the gecko cannot eat on its own.

Respiratory Infections (RI)

Respiratory infections are bacterial, viral, or fungal infections of the lungs and airways. They are among the most common reasons gecko owners visit the vet. RIs can progress rapidly and become life-threatening if ignored.

⚠️ RIs Require Veterinary Treatment

Respiratory infections will not resolve on their own. They require antibiotic or antifungal treatment prescribed by a reptile vet. Delaying treatment greatly increases the risk of pneumonia and death.

Causes

  • Temperatures too low β€” Cold environments suppress the immune system
  • Improper humidity β€” Too high for arid species (leopard geckos) or too low for tropical species (crested geckos)
  • Poor ventilation β€” Stagnant air promotes bacterial growth
  • Stress β€” Overcrowding, cohabitation aggression, or frequent handling
  • Dirty enclosure β€” Ammonia buildup from urine/feces irritates airways

Symptoms

Early Warning Signs

  • Slight wheezing or clicking sounds while breathing
  • Decreased appetite
  • Spending more time in the warm hide
  • Slightly elevated head posture

Advanced Symptoms

  • Open-mouth breathing or gasping
  • Visible mucus or bubbles around nostrils or mouth
  • Audible rattling or gurgling
  • Complete refusal to eat, extreme lethargy

Treatment

While awaiting your vet appointment, raise the ambient temperature by 3–5Β°F to boost the immune system and ensure adequate ventilation. Your vet will likely prescribe injectable or oral antibiotics (e.g., Baytril/enrofloxacin) for 10–14 days. Complete the full course even if symptoms improve. In severe cases, nebulization therapy may be recommended.

Parasites: Internal & External

Parasites are extremely common in reptiles, especially in wild-caught animals or those kept in unsanitary conditions. Many geckos carry low-level parasite loads without showing symptoms, but stress, illness, or poor husbandry can cause these populations to explode.

Internal Parasites

Pinworms (Oxyurids)

The most common internal parasite in captive geckos. Low-level infections are often asymptomatic.

Symptoms:
  • Weight loss despite normal appetite
  • Loose, smelly stools
  • Visible tiny white worms in feces
Treatment:
  • Fecal float test by vet to confirm
  • Fenbendazole (Panacur) prescribed by vet
  • Deep clean and disinfect enclosure

Coccidia

Single-celled protozoan parasites that invade the intestinal lining. Very common in leopard geckos.

Symptoms:
  • Foul-smelling, mucousy, or bloody stool
  • Dehydration and weight loss
  • Loss of appetite, lethargy
  • Stick tail (wasting of the tail fat stores)
Treatment:
  • Fecal test required for diagnosis
  • Ponazuril or toltrazuril prescribed by vet
  • Strict hygiene β€” paper towel substrate during treatment
  • Follow-up fecal test to confirm clearance

Cryptosporidiosis (Crypto)

⚠️ Crypto is incurable, highly contagious, and often fatal in geckos. It is the most feared parasite among reptile keepers.

Symptoms:
  • Severe wasting β€” "stick tail" appearance
  • Regurgitation of food
  • Chronic diarrhea
  • Thickened stomach lining (visible through thin belly skin)
Management:
  • PCR test required for accurate diagnosis
  • No reliable cure β€” some vets try paromomycin
  • Infected animal must be permanently isolated
  • All equipment must be replaced, not disinfected (oocysts resist bleach)

External Parasites: Mites

Snake mites (Ophionyssus natricis) can infest geckos, though this is less common than in snakes. Mites are tiny black, red, or whitish-tan dots that move slowly across the skin, often concentrating around the eyes, ears, and vent.

Signs of Mites:
  • Tiny moving dots on skin, especially around eyes and folds
  • Excessive soaking in water dish
  • Frequent rubbing against decor
  • Tiny black specks on shed skin or paper towel substrate
  • Irritability and restlessness
Treatment:
  • Remove all porous decor (discard or freeze for 72+ hours)
  • Switch to paper towel substrate
  • Treat gecko with reptile-safe mite spray (Provent-a-Mite for enclosure only)
  • Soak gecko in shallow lukewarm water to drown visible mites
  • Repeat treatment for 2–3 weeks to break the lifecycle

πŸ’‘ Fecal Testing

Every new gecko should receive a fecal test within the first week of ownership. Collect a fresh stool sample in a sealed baggie and bring it to your reptile vet. A basic fecal float costs $15–$40 and can detect pinworms, coccidia, and other common parasites. Annual fecal checks are recommended for all geckos.

Shedding Problems (Dysecdysis)

Geckos shed their skin regularly as they grow. Unlike snakes, many gecko species eat their shed skin (this is normal and nutritious). Shedding problems occur when old skin fails to come off completely, often due to low humidity or dehydration.

Stuck Shed

Retained skin is most commonly found on toes, tail tip, and around the eyes. If not addressed, stuck shed acts like a tourniquet, cutting off blood flow and causing tissue death.

Treatment:
  • Soak gecko in lukewarm water (80–85Β°F) for 10–15 minutes
  • Gently roll stuck skin off with a damp cotton swab β€” never pull
  • For toes: wrap damp paper towel around foot and let gecko walk through it
  • Apply a thin layer of coconut oil to stubborn areas
Prevention:
  • Provide a moist hide (sphagnum moss or damp paper towel in a hide)
  • Maintain species-appropriate humidity levels
  • Ensure access to fresh water at all times
  • Add rough surfaces (slate, cork bark) to help initiate shedding

Retained Eye Caps (Spectacles)

Species with fused eyelids (like leopard geckos) shed a clear "spectacle" over each eye. If this does not come off, it can build up over multiple sheds and impair vision or cause infection.

Caution: Never attempt to remove retained eye caps yourself. The risk of damaging the eye is very high. A reptile vet can safely remove them under magnification with specialized tools.

Toe Constriction

Repeated stuck shed on toes creates a "ring" of dried skin that tightens with each shed cycle. This cuts off circulation to the toe tip, causing it to turn dark and eventually fall off.

⚠️ Act Fast: If you notice darkened or swollen toe tips, soak immediately and attempt gentle removal. If the skin won't come off or the toe appears necrotic (black/shriveled), see a vet within 24 hours. Lost toes will not regrow.

Mouth Rot (Infectious Stomatitis)

Mouth rot is a bacterial infection of the oral tissues. It typically starts as minor inflammation and, if untreated, progresses to painful abscesses, bone infection, and systemic sepsis. It is almost always secondary to another problem (stress, injury, poor husbandry).

Causes

  • Mouth injury from live prey, rough surfaces, or rubbing on screen lids
  • Immunosuppression from chronic stress or cold temperatures
  • Poor hygiene β€” dirty water, substrate, or food dishes
  • Pre-existing conditions like MBD weakening the jaw

Signs

  • Red, swollen, or bleeding gums
  • Yellow or white cheesy discharge in or around mouth
  • Difficulty eating, dropping food, or refusal to eat
  • Excess saliva or drooling
  • Foul odor from the mouth
  • Swelling around the jaw or face

Treatment

Mouth rot requires veterinary treatment. Your vet will typically debride (remove) necrotic tissue, flush the area with antiseptic, and prescribe systemic antibiotics. Mild cases may be treated with topical antiseptic rinses (dilute chlorhexidine or Betadine) applied with a cotton swab, but do not attempt this without vet guidance. Address the underlying cause (husbandry issues, stress) to prevent recurrence.

Impaction

Impaction is a blockage of the digestive tract, most commonly caused by ingesting indigestible substrate material. While controversial in the reptile community (healthy, well-hydrated geckos can sometimes pass small amounts of substrate), impaction is a genuine and potentially fatal condition.

Causes

  • Loose particulate substrate β€” Fine sand, crushed walnut shell, gravel, or wood chips
  • Feeding on substrate β€” Gecko ingests substrate while striking at prey
  • Oversized prey β€” Insects larger than the space between the gecko's eyes
  • Dehydration β€” Insufficient water intake slows digestion
  • Low temperatures β€” Cold belly temps impair gut motility and digestion
  • Chitin buildup β€” Feeding too many hard-shelled insects (mealworms, superworms)

Symptoms

  • β€’ No bowel movements for 7+ days (normally 1–3 days for most species)
  • β€’ Loss of appetite, refuses food
  • β€’ Visible lump or dark mass through the belly skin
  • β€’ Lethargy, reduced activity
  • β€’ Straining at vent area without producing feces
  • β€’ Bloating or abdominal distension

Home Treatment (Mild Cases)

  • Warm soak: Place gecko in shallow lukewarm water (85Β°F) for 15–20 minutes daily. The warmth stimulates gut motility.
  • Belly massage: Very gently massage the belly from front to vent in a warm-water soak. Do not press hard.
  • Raise temps: Ensure the warm side is at the upper end of the species-appropriate range.
  • Drop of olive oil: A single drop of olive oil on the nose (gecko will lick it off) can help lubricate the digestive tract. Do not force-feed oil.
  • Hydration: Offer water via dropper or mist the enclosure to encourage drinking.

⚠️ When to See a Vet

If home treatment does not produce a bowel movement within 48–72 hours, or if the gecko appears to be in pain (arched back, pressing belly to ground), take it to a vet immediately. Severe impaction may require X-rays and, in rare cases, surgery.

Prevention

Safe Substrate

Paper towel, tile, non-adhesive shelf liner, or reptile carpet

Right-Sized Prey

No larger than the width between the gecko's eyes

Proper Temps

Warm side 88–92Β°F for leopard geckos; species-specific ranges

Egg Binding (Dystocia)

Egg binding occurs when a female gecko is unable to lay her eggs. This is a life-threatening emergency. Female geckos can produce eggs even without a male present (infertile eggs), so egg binding can occur in any sexually mature female.

⚠️ This Is an Emergency

Egg binding can cause rupture of the oviduct, peritonitis (abdominal infection), and death within days. If you suspect egg binding, seek veterinary care within 24 hours.

Signs of Egg Binding

  • Visibly gravid (swollen belly with eggs visible through skin) for longer than expected
  • Repeated digging behavior without laying eggs
  • Lethargy, loss of appetite, and restlessness
  • Straining or pressing vent against surfaces
  • Labored breathing due to pressure on lungs
  • Hind leg weakness or dragging

Causes & Risk Factors

  • No suitable laying site β€” female needs a moist, private dig box
  • Calcium deficiency β€” muscles cannot contract to expel eggs
  • Dehydration or poor body condition
  • Oversized or malformed eggs
  • First-time laying (young females)
  • Excessive breeding without recovery time

Emergency Care

While arranging vet transport:

  • Provide a lay box: Place a container with 3–4 inches of moist vermiculite or eco earth in the enclosure
  • Warm soak: Soak in lukewarm water (85Β°F) for 15 minutes to relax muscles
  • Privacy: Cover the enclosure and minimize disturbance
  • Calcium boost: Offer liquid calcium if she will accept it

Your vet may administer oxytocin or calcium gluconate injections to stimulate contractions. In severe cases, surgical intervention (ovariosalpingectomy) may be necessary.

Tail Loss & Regrowth

Many gecko species can drop their tails (autotomy) as a defense mechanism. While dramatic, tail loss is rarely life-threatening when managed properly. Understanding the process helps you provide appropriate care.

Common Causes

  • Predator response β€” Feeling grabbed or restrained (including improper handling)
  • Cohabitation aggression β€” Another gecko biting or chasing
  • Stuck shed β€” Constricted tail tip can trigger autotomy
  • Tail caught in decor β€” Pinched between rocks, hides, or doors
  • Infection or injury β€” Necrotic tail tissue may be dropped

Immediate Care

  • Stay calm β€” this is a natural defense, not an injury emergency
  • Place gecko in a clean container with paper towel substrate
  • The wound will self-seal with a clot; do not apply anything to it
  • Keep enclosure extra clean to prevent infection
  • Monitor for signs of infection (redness, swelling, pus)

Regrowth

  • Most geckos will regrow a tail over 30–60 days
  • Regrown tails look different β€” smoother, rounder, often differently colored
  • The new tail is supported by cartilage, not vertebrae
  • Leopard geckos store fat in their tails β€” extra feeding is important during regrowth
  • Crested geckos do not regrow their tails (frogbutt is permanent but harmless)

Eye Problems

Eye issues are common in geckos and range from minor irritation to serious infections. Because gecko eyes are delicate and difficult to treat at home, most eye problems warrant a vet visit.

Retained Eye Caps

In species with spectacles (fixed eyelids), the clear eye cap sheds with the rest of the skin. Layers of retained spectacles cause cloudiness, reduced vision, and eventual infection.

Treatment: Humidity boost and soaking may help. If the cap is firmly stuck, a vet can remove it safely with moistened cotton-tip applicators under magnification. Do not attempt to peel it off yourself.

Eye Infections (Conjunctivitis)

Bacterial or fungal infections cause redness, swelling, discharge, and squinting. Often secondary to stuck shed, substrate irritation, or dirty conditions.

Treatment: Vet will prescribe antibiotic eye drops or ointment (typically tobramycin or ciprofloxacin). Flush the eye with sterile saline before applying medication. Keep substrate clean and dust-free during treatment.

Retrobulbar Abscess

An abscess behind the eye causes the eye to bulge outward. This is a serious condition usually caused by infection spreading from the mouth or sinuses.

⚠️ Vet Required: Retrobulbar abscesses require surgical drainage and systemic antibiotics. This condition will not resolve on its own and can lead to loss of the eye or death if untreated.

Stress Signs & Causes

Chronic stress is the number one predisposing factor for illness in captive reptiles. A stressed gecko has a suppressed immune system and is far more susceptible to infections, parasites, and metabolic disorders. Learning to recognize stress allows you to fix problems before they become medical emergencies.

Signs of Stress

Behavioral Signs

  • Glass surfing (repeatedly running along enclosure walls)
  • Excessive hiding β€” not emerging even at night
  • Aggression or biting that is unusual for the individual
  • Tail waving (defensive posture) when approached
  • Refusal to eat for extended periods
  • Excessive vocalization (barking in crested geckos)

Physical Signs

  • Darkened coloring (stress coloring, especially in crested geckos)
  • Rapid or shallow breathing
  • Weight loss or failure to gain weight
  • Shedding problems becoming more frequent
  • Diarrhea or irregular droppings
  • Tail drop (in extreme cases)

Common Causes of Stress

StressorSolution
Enclosure too smallUpgrade to species-appropriate minimum size
CohabitationHouse geckos individually (most species)
Lack of hidesProvide at least 3 hides (warm, cool, moist)
Incorrect temperaturesVerify with a digital thermometer; adjust heat sources
Too much handlingLimit to 10–15 min sessions; let new geckos acclimate 2 weeks first
Loud noise, vibrations, high trafficPlace enclosure in a quiet room away from speakers, TV, or foot traffic
Exposure to other pets (cats, dogs)Keep enclosure in a room inaccessible to other pets
New environment / relocationAllow 1–2 weeks to settle in before handling or changing setup

Building a Gecko First Aid Kit

Every gecko owner should have a basic first aid kit on hand. While this does not replace veterinary care, it allows you to provide immediate support while arranging a vet visit.

Essentials

  • β˜‘ Small plastic tubs β€” for soaking and quarantine
  • β˜‘ Paper towels β€” sterile substrate during illness
  • β˜‘ Digital kitchen scale (0.1 g accuracy) β€” weekly weigh-ins
  • β˜‘ Tweezers / feeding tongs β€” for offering food or removing debris
  • β˜‘ Cotton swabs (Q-tips) β€” for stuck shed, wound cleaning
  • β˜‘ Sterile saline solution β€” eye flushes and wound irrigation
  • β˜‘ Betadine (povidone-iodine) β€” dilute for wound cleaning (tea-colored dilution)
  • β˜‘ Neosporin (WITHOUT pain relief) β€” for minor wounds only

Supplements & Support

  • β˜‘ Calcium powder with D3 β€” emergency supplementation
  • β˜‘ Liquid calcium (calcium glubionate) β€” for MBD emergencies
  • β˜‘ Unflavored Pedialyte β€” rehydration for dehydrated geckos
  • β˜‘ Syringe (1 mL, no needle) β€” for administering fluids or medication
  • β˜‘ Coconut oil or olive oil β€” stuck shed or mild impaction
  • β˜‘ Magnifying glass β€” inspecting tiny areas (toes, eyes, mites)
  • β˜‘ Small flashlight β€” examining mouth and vent area
  • β˜‘ Reptile vet contact info β€” printed, not just on your phone

⚠️ Products to NEVER Use on Geckos

  • βœ— Hydrogen peroxide (too harsh, damages healing tissue)
  • βœ— Alcohol or rubbing alcohol
  • βœ— Neosporin with pain relief ("Plus" version β€” contains lidocaine, toxic to reptiles)
  • βœ— Essential oils of any kind
  • βœ— Human cold/flu medicine
  • βœ— Cat or dog flea/tick treatments

Finding a Qualified Reptile Vet

Not all veterinarians are trained to treat reptiles. Dogs and cats make up the vast majority of vet school training. Finding a reptile-savvy vet before you have an emergency is one of the most important things you can do as a gecko owner.

How to Find One

Resources

  • ARAV Directory β€” Association of Reptilian and Amphibian Veterinarians (arav.org)
  • Herp Vet Connection β€” herpvetconnection.com
  • Local reptile community β€” Facebook groups, reptile expos, breeders
  • Google search β€” "exotic vet near me" or "reptile veterinarian [your city]"

Questions to Ask

  • "How often do you treat reptiles?"
  • "Do you have experience with geckos specifically?"
  • "Can you perform reptile surgery if needed?"
  • "Do you offer fecal testing for reptile parasites?"
  • "What are your emergency/after-hours options?"

πŸ’‘ Pro Tip: Establish Care Early

Schedule a "wellness check" with your reptile vet within the first month of getting a new gecko. This establishes you as a client (important for emergency access), gives you a baseline health assessment, and allows you to get a fecal test done. Typical first-visit cost is $50–$100.

Quarantine Procedures for New Geckos

Quarantine is a mandatory practice for any responsible reptile keeper. New animals can carry diseases and parasites that may not show symptoms for weeks. Introducing an unquarantined gecko to your collection can expose all of your animals to serious illnesses, including the incurable Cryptosporidiosis.

Quarantine Protocol

Setup

  • Duration: Minimum 30 days; 60–90 days is safer
  • Location: Separate room from existing animals if possible
  • Enclosure: Simple setup β€” paper towel substrate, basic hides, water dish
  • Substrate: Paper towels only (allows monitoring of droppings)

Procedures

  • Handling order: Always handle quarantined animals last
  • Hand washing: Wash hands thoroughly with soap between animals
  • Separate tools: Use dedicated feeding tongs, dishes, and cleaning supplies
  • Fecal test: Submit a fresh sample within the first week

What to Monitor During Quarantine

  • Appetite: Is the gecko eating consistently?
  • Droppings: Are they well-formed? Any blood, mucus, or unusual color?
  • Weight: Weigh weekly and log results
  • Skin: Any signs of mites, stuck shed, or lesions?
  • Breathing: Any wheezing, clicking, or mouth breathing?
  • Behavior: Is the gecko settling in and becoming more active/curious?

When to See a Vet vs. Home Treatment

Knowing which situations you can manage at home and which require professional help is critical. When in doubt, always err on the side of seeing a vet. Reptile illnesses progress quickly, and early intervention dramatically improves outcomes.

βœ… Can Often Treat at Home

  • Mild stuck shed β€” Soak and gently remove with cotton swab
  • Minor tail tip injury β€” Keep clean, monitor for infection
  • Mild dehydration β€” Offer water, mist, Pedialyte drops
  • Short appetite loss (under 2 weeks) β€” Often seasonal or stress-related
  • Mild impaction β€” Warm soaks, belly massage, hydration
  • Tail loss (clean break) β€” Keep substrate clean, monitor healing
  • Minor skin abrasion β€” Clean with dilute Betadine, apply Neosporin

⚠️ See a Vet Immediately

  • Open-mouth breathing or gasping
  • Visible mucus from nose or mouth
  • Seizures or tremors
  • Prolapse β€” tissue protruding from vent
  • Egg binding β€” gravid female unable to lay
  • Eye swelling or bulging
  • Significant weight loss (more than 10% in a month)
  • Not eating for 3+ weeks (non-brumation)
  • Bloody stool or no stool for 10+ days
  • Mouth rot β€” cheesy discharge, swollen jaw
  • Suspected broken bones or inability to walk
  • Any wound with pus, foul smell, or spreading redness

πŸ’‘ The 48-Hour Rule

If you are attempting home treatment for a non-emergency issue and you do not see improvement within 48 hours, escalate to a vet. Reptiles are masters at hiding illness, and what appears to be a minor issue may be more serious than it looks. It is always better to spend $60 on a vet visit you didn't strictly need than to lose a gecko because you waited too long.

Sources & Further Reading

  • Mader, D.R. (2006). Reptile Medicine and Surgery, 2nd Edition. Saunders Elsevier. The definitive veterinary reference for reptile medicine.
  • Divers, S.J. & Stahl, S.J. (2019). Mader's Reptile and Amphibian Medicine and Surgery, 3rd Edition. Elsevier.
  • de Vosjoli, P., et al. (2012). The Leopard Gecko Manual. CompanionHouse Books. Practical care guide for leopard geckos.
  • Association of Reptilian and Amphibian Veterinarians (ARAV). Find a qualified reptile vet: arav.org
  • Reptifiles.com. Evidence-based reptile care sheets and health guides. Excellent free resource for gecko keepers.
  • The Gecko Collective & various herpetological societies. Community-sourced care information reviewed by experienced breeders and veterinarians.

This guide is for educational purposes and does not replace professional veterinary advice. Always consult a qualified reptile veterinarian for diagnosis and treatment of health issues.