This symptom is very atypical, the lack of energy, hand shaking can be seen in hyperthyroidism, that is, hyperthyroidism patients can appear weakness and hand shaking phenomenon, some patients may have a feeling of dizziness. There is also vertigo committed or sleep poorly, headache, neurological insomnia patients can also appear to have no energy, hand shaking phenomenon. If it is a short period of time, you can rest to see, if it persists for about 1 week, we suggest going to a tertiary hospital to do nail function and brain magnetic examination to rule out whether there is hyperthyroidism, cranial and cerebral organic lesions caused by the above symptoms.