Infectious Stomatitis (Mouth Rot)

What is it?

Infectious stomatitis is an infection of the mouth, usually bacterial, that often develops when a snake is stressed or kept in poor conditions. Mouth injuries from striking cage walls or prey can also start it.

What signs should I watch for?

Signs to watch for include red or swollen gums; small bleeding spots in the mouth; thick, cheesy material in the mouth; excess saliva or mucus; and refusing food.

How is it diagnosed and treated?

Your veterinarian examines the mouth and may culture samples or take X-rays to check the jaw. Treatment includes cleaning the mouth, antibiotics, and husbandry improvements.

Can it be prevented, and what's the outlook?

• Most cases respond if caught early; severe infections can spread to bone or the lungs.
• Proper temperature, hygiene, and stress reduction help prevent it.