If you have been showing dizziness and weakness 6 days after taking the new crown vaccine, you may choose to continue observation if there are no other uncomfortable symptoms and if it does not affect your normal life such as daily work and study, which may only be caused by excessive weakness of your physique. However, it cannot be ruled out that it is caused by side effects of the vaccine or certain other diseases that cause dizziness and weakness. Vaccinators can make preliminary judgments based on the different symptoms produced by the following different situations: i. Weakness: If the vaccinators themselves are weak, they may continue to have symptoms of dizziness and weakness 6 days after vaccination. Usually, dietary regimen and consumption of high-protein foods, such as eggs, soybeans and sesame, can help improve the body’s resistance. Fresh fruits and vegetables rich in vitamins and trace elements, such as bananas, apples, tomatoes, oleaginous vegetables, carrots, etc., can also be chosen. In addition, vaccinators can choose suitable and soothing aerobic exercises, such as walking, aerobics, yoga, etc., according to their personal conditions, which can help improve their physical fitness. Second, vaccine side effects: When vaccinators have symptoms of dizziness and weakness, they may be caused by the side effects of playing the new crown vaccine. If the organism can tolerate it and it does not affect work and life, no special treatment is generally needed and observation can be continued. If the quality of life of the vaccinated person has been significantly affected, he/she should contact the vaccination site in time, communicate with the vaccination site, cooperate with the investigation of the vaccination site and choose the next step of treatment under the advice of the doctor. III. Diseases: 1. Cold: Due to factors such as cold weather and excessive fatigue, it can lead to the occurrence of upper respiratory tract infection in the vaccinated person after vaccination, causing the occurrence of cold, and then symptoms such as dizziness and weakness all the time. Although colds are self-healing, because the symptoms last for a long time, you can promote recovery by taking Chinese medicine, such as cold and fever pellets, etc.; 2. anemia: there are many types of anemia, commonly iron deficiency anemia, which occurs in children and maternity and other people who are prone to iron deficiency in vaccination. If the vaccinator is combined with anemia, it may also cause dizziness and weakness for 6 days after vaccination, which is easily confused with adverse reactions after vaccination. Daily diet can be increased with iron-rich foods such as beef, pork and spinach, and if necessary, oral ferrous sulfate and iron dextran can be taken according to medical advice; 3. Other: dizziness and weakness may also be caused by insufficient blood supply to the brain and hypotension 6 days after vaccination. Due to individual differences, it is recommended to go to the hospital for differential diagnosis when dizziness and weakness are serious, and to carry out targeted treatment according to individual conditions. After inoculation, you should also maintain regular rest and avoid staying up late and overworking. You should also pay attention to your diet, avoid spicy and irritating foods such as chili and pepper, and try to maintain emotional stability and prevent excessive stress.