How can palpitation, shortness of breath and dizziness occur when the weather is sultry for a long time?

Hello! ! It's normal to be flustered and short of breath in summer. However, people with unstable heart and blood pressure are not excluded, and this situation occurs more frequently. First: In addition to middle-aged and elderly people, young people and young people often have this situation, and the population coverage is relatively wide. Second: Pay attention to drink plenty of water and try to avoid large-scale activities after meals or being hungry. The reason is that the function of the heart is to supply blood, and a large amount of blood will be supplied to the stomach to help digestion after meals. At this time, brain hypoxia plus exercise will increase the burden on the heart, so pay great attention. Third: if you are hungry, it is mostly hypoglycemia, which leads to. Fourth: standing and squatting, in fact, there is no essential improvement, but the behavior feels different. Remember, if it happens occasionally, it may be suspected of heatstroke. Take some Huoxiang Zhengqi Oral Liquid,,, Nothing,, Fifth: If you have recurrent attacks, it is almost always like this. It is recommended to have an ECG, which is not expensive, don't worry! ! !