THIN SKIN / EASY BRUISING (ENDOCRINE SIGN)
WHAT THIS SYMPTOM USUALLY MEANS
Thin, fragile skin that tears easily or bruises without cause is highly indicative of Cushing’s disease, steroid effects, or endocrine-driven protein loss.
MOST COMMON CAUSES
MILD
• Aging skin changes
MEDICAL
• Cushing’s disease
• Long-term steroid use
• Protein-losing kidney disease
• Protein-losing enteropathy
• Hypothyroidism
• Liver disease
EMERGENCY
• Massive bruising
• Large hematomas
• Sudden skin tearing
RED FLAGS
• Skin splitting with mild trauma
• Purple bruises
• Hair loss + thin skin
• Pot-belly + skin changes
• If unsure, treat as urgent.
AT-HOME CARE
• Prevent rough play
• Soft bedding
These do not replace diagnosis.
WHAT A VETERINARIAN WILL CHECK
• Cortisol testing
• Protein levels
• CBC/chemistry
• Thyroid panel
• Blood pressure
• Skin cytology
MOST LIKELY DIAGNOSES
• Diabetes
• Ketoacidoa• Cushing’s
• Steroid side effect
• Protein loss
• Hypothyroidismsis
RISK FACTORS
• Older dogs
• Pets on steroids
• Endocrine disease patients
WHEN TO SCHEDULE
• 48 hrs: mild bruising
• Today: skin tearing
LONGEVITY IMPACT
Protein loss and endocrine imbalance significantly shorten lifespan.
LONGEVITY CONSULT
Strongly recommended for metabolic stability and skin repair.