Symptoms are inactivity, runny nose, labored breathing and loss of appetite. Healthy turtles do not move the head and forelimbs in and out to facilitate breathing. Chronic nasal discharge or raspy breathing should receive veterinary attention. Respiratory problems are sometimes treated with antibiotics. Parasites are also common in turtles.
Symptoms are usually listlessness accompanied by weight loss and abdominal stress.
If their presence is suspected, consult a veterinarian immediately. Another common problem is a vitamin deficiency. Symptoms of vitamin A deficiencies include swollen eyelids and nasal discharge, and can be prevented by providing the recommended diet. Turtles are easily overdosed on fat-soluble vitamins so these should be avoided unless prescribed by a veterinarian. Sunken eyes suggest dehydration.