Yes it's the same with frogs. The larvae find themselves in an unatural host, therefore they are lost and start migrating randomly instead of heading to the intestine and cause irreparable damage to the infested organs. There have been cases of migration up to the brain where they settle and start their metamorphose into worm. You start suffering from headaches, hallucinations, difficulty with balance, partial loss of motor control, paralysis, chronic epilepsy, seizure and then... death.