Persistent dizziness after eating may be related to low blood pressure, psychological factors, indigestion and other reasons. 1. Low blood pressure: Patients with low blood pressure may have unstable blood pressure after meals, and after eating, they may have persistent dizziness or even fainting. They should pay attention to the nutritional diet in daily life, avoid a lot of activities, and can be treated with medicines such as Midodrine Hydrochloride and Oxytetracycline under doctor’s advice and guidance. 2. Psychological factors: If you consume high-fat and too greasy food, due to the psychological aversion to bad taste, it will lead to persistent dizziness after eating, you should pay attention to light diet, avoid greasy food and pay more attention to rest. 3. Insufficient blood supply to the brain: If there are bad dietary habits, such as overeating and consuming hard-to-digest food, it will increase the burden on the peristalsis of the gastrointestinal tract and increase the blood supply to the stomach, which will lead to insufficient blood supply to the brain and can cause persistent dizziness after eating. Attention should be paid to reasonable diet, and large amount of exercise should be avoided after eating. If necessary, oral gastric power drugs such as mosapride should be taken for treatment. Continuous dizziness after eating, it is recommended that patients seek timely medical treatment to clarify the cause of targeted treatment, and strictly comply with the doctor’s instructions for the use of medication.