Chow Chow
Myotonia Congenita · Congenital Myotonia · Myotonie · Erbliche Muskelsteifheit · CLCN1-related myotonia
Myotonia is an inherited muscle disorder where a dog's muscles are unable to relax normally after contracting. This is caused by a genetic defect in the electrical channels of the muscle cells, leading to constant over-excitement of the muscle tissue. Because the muscles remain tense instead of releasing, it directly impacts the dog's ability to move smoothly.
Symptoms usually become visible during puppyhood, presenting as noticeable muscle stiffness after rest, a stiff or stilted gait, and difficulty rising. Affected dogs may also develop unusually prominent muscles and experience trouble swallowing or breathing.
There is no cure for this condition, but symptoms can be managed lifelong using daily medications that help stabilize the muscle membranes. Ongoing veterinary care and long-term drug therapy typically cost between €2,000 and €7,000 over the dog's lifetime.
More conditions affecting the General / metabolic.
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
