🐁Mouse Health

Mouse Health Guides

13 guides on mouse health, cited to the veterinary literature — symptoms, conditions, and when to see a vet.

Pet mice are tiny and short-lived, and they hide illness well — so fast breathing, a new lump, or sudden fur loss deserves prompt attention. These guides cover the respiratory infections, mammary tumors, skin mites, and overgrown teeth most common in mice, and the signs that mean an exotics vet rather than watchful waiting.

🐁Mouse HealthSep 9, 2026
🦷Dental

Mouse Broken Tooth: What to Do About a Chipped Incisor

A chipped mouse incisor may regrow normally or become painful, misaligned, or infected. Learn safe feeding observations and why home clipping can make damage worse.

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🐁Mouse HealthSep 2, 2026
🦴Mobility

Mouse Head Tilt: Balance Problems and Urgent Signs

A persistent head tilt in a mouse can reflect vestibular dysfunction, ear or respiratory disease, trauma, or a neurologic problem. Reduce fall risk, avoid home ear treatment, and arrange prompt exotic-veterinary assessment.

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🐁Mouse HealthAug 31, 2026
🚽Urinary

Blood in a Mouse's Urine: Causes and Urgent Signs

Red staining in a pet mouse may come from urine, the reproductive tract, skin, or another source. Confirming the source requires an examination; straining or inability to urinate is an emergency.

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🐁Mouse HealthAug 28, 2026
🤮Digestive

Mouse Rectal Prolapse: Red Tissue at the Anus and Urgent Care

Red or pink tissue protruding from a mouse's anus may be rectal prolapse and needs prompt veterinary care. Protect the tissue, avoid trying to push it back, and look for signs of straining or illness.

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🐁Mouse HealthAug 17, 2026
👁️Eyes & Ears

Mouse Bulging Eye: Swelling, Injury, or an Orbital Problem?

A mouse's eye that suddenly looks larger, pushed forward, cloudy, or unable to close needs prompt veterinary attention. Learn how to protect the eye, what details help the examination, and why appearance alone cannot separate injury, inflammation, infection, or a mass.

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🐁Mouse HealthAug 14, 2026
🌿Skin & Coat

Mouse Ulcerative Dermatitis: Scabs, Itching, and Look-Alikes

Scabs and raw skin in a mouse can reflect mites, fighting, infection, or self-trauma—not only ulcerative dermatitis. Learn what to document, what not to apply, and when an exotic veterinarian should examine the lesion.

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🐁Mouse HealthAug 8, 2026
🤮Digestive

Mouse Diarrhea: Why Soft Droppings Are an Emergency

A pet mouse weighs only about 20 to 40 grams, so fluid lost to diarrhea becomes dangerous within hours, not days. Here is how to tell true diarrhea from a wet rear caused by urine, what usually causes it, and what to do before you reach an exotics vet.

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🐁Mouse HealthAug 4, 2026
🌿Skin & Coat

Mouse Fighting and Bite Wounds: Why It Happens and What to Do

Male pet mice fight over territory and hierarchy, and the bites land on the rump, lower back and tail. How to tell a fresh bite from a forming abscess, separate fighters safely, and stop it happening again.

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🐁Mouse HealthAug 2, 2026
🦷Dental

Overgrown Teeth in Pet Mice: Signs, Causes & Treatment

A mouse's front teeth never stop growing, and when the top and bottom incisors stop meeting, they overgrow and make eating painful. Learn why mouse malocclusion happens, the signs to watch for, and why overgrown incisors need a vet's dental burr, never nail clippers.

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🐁Mouse HealthJul 31, 2026
🐛Parasites

Skin Mites (Mange) in Pet Mice: Signs, Treatment & Care

Skin mites, often called mange, are a common cause of itchy, scabby fur loss in pet mice. Learn the signs, how a vet diagnoses and treats fur mites with prescription ivermectin or selamectin, and how mites differ from harmless barbering.

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🐁Mouse HealthJul 31, 2026
🩺Chronic & Systemic

Mammary Tumors in Pet Mice: Signs, Causes, and Kind Choices

Finding a lump on your pet mouse is scary — and in mice, mammary tumors are usually malignant and can appear almost anywhere under the skin. Here's how to spot one, what your treatment options are, and how to make kind, loving decisions about your mouse's comfort and quality of life.

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🐁Mouse HealthJul 31, 2026

Barbering in Pet Mice: Bald Patches With Healthy Skin

Noticed a smooth bald patch on your mouse, but the skin looks perfectly healthy? That is often barbering — fur or whisker trimming done by a cage-mate or the mouse itself, not a skin disease. Here is how to spot it, tell it apart from mites, and help your mice.

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🐁Mouse HealthJul 30, 2026
💨Respiratory

Mouse Respiratory Infection: Signs, Causes, and When to See a Vet

Clicking, sneezing, or labored breathing in a pet mouse usually points to a respiratory infection — the most common serious illness mice face. Learn the causes, the warning signs, what an exotic vet can do, and how to prevent flare-ups.

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