Roughly one-third are treatment-resistant. These people continue to have<unk> s and various other<unk>  disorder symptoms after receiving treatment. Many people being treated for<unk> s begin to experience limited symptom<unk> s. These<unk> s are less comprehensive, with fewer than four bodily symptoms being experienced. It is not unusual to experience only one or two symptoms at a time, such as vibrations in their legs, shortness of breath, or an intense wave of heat traveling up their bodies, which is not similar to hot flashes due to estrogen shortage. Some symptoms, such as vibrations in the legs, are sufficiently different from any normal sensation that they indicate a<unk>  disorder. Other symptoms on the list can occur in people who may or may not have<unk>  disorder.<unk>  disorder does not require four or more symptoms to all be present at the same time. Causeless<unk>  and racing heartbeat are sufficient to indicate a<unk> .
Panic attack
Substance use disorder
Heat syncope
Dysautonomia
Shark attack
Hyperparathyroidism
Heat stroke
Hyperthyroidism