Irritability cannot be regulated by diet, and no dietary regimen has been clinically found to treat irritability. Irritability may be triggered by anxiety, depression, or hotter weather. Patients first need to go to the hospital for relevant examinations, only for the cause of the treatment can improve the restlessness. 1. Weather factors: If the weather is too hot, there is no need to take treatment measures, by changing the environment or lowering the indoor temperature. 2. Anxiety: If the restlessness is caused by anxiety, it may be accompanied by panic attacks, shortness of breath, sweating and other discomforts. When the symptoms are mild, they can be improved by adjusting the mood and dispatching psychological pressure. If the disease is more serious, you can take diazepam, buspirone and other drugs. If necessary, it is also necessary to cooperate with the psychological therapy joint treatment. 3. Depression: patients may also be accompanied by emotional suppression, insecurity, self-harm and other symptoms, the symptoms are mild can take paroxetine, duloxetine, mirtazapine and other drugs. When the symptoms are serious, it is also necessary to cooperate with the psychological therapy joint treatment. There are many causes of irritability, not all of which are caused by the above factors. If the symptoms continue to remain unimproved, it is necessary to consult a doctor. When using medication, it is important to use it under the guidance of a doctor. The above medication should be used in accordance with the doctor’s prescription.