The lack of energy and fatigue in hot weather may be caused by wind-heat cold, deficiency of qi and yin, and summer heat.
1. Wind-heat cold: When the weather is hot, wind-heat evil will easily attack the human body, and after the patient falls ill, he/she may suffer from fever, chills (fear of cold), tiredness, nasal congestion and other symptoms.
2. Deficiency of qi and yin: When the weather is hot, patients sweat too much, resulting in damage to yang qi and yin fluids, which leads to symptoms of deficiency of qi and yin such as depression, tiredness of limbs, weakness and shortness of breath, and tightness in the chest.
3. Heatstroke: the weather is hot, the human body sweats, in the coupling (pores) at the stage of laxity, at the same time, summer heat or summer dampness, invading the body, can lead to the patient to thirst, fatigue and other symptoms.
The specific cause of the disease, should go to the hospital and then under the guidance of the doctor for treatment, do not self-medication, so as not to cause damage to the organism.