Dizziness after taking medroxyprogesterone acetate tablets belongs to the side effects of medication, if it is not serious you can continue to take it, if it is very serious you need to stop taking the medication and consult a doctor for treatment. Medroxyprogesterone acetate tablets is a kind of progestin to treat functional uterine bleeding and irregular uterine bleeding. When patients experience irregular bleeding, they may choose to use medroxyprogesterone acetate tablets to stop the bleeding. Progesterone drugs may make the vascular smooth muscle in the skull diastolic, resulting in a short period of cerebral ischemia and hypoxia, usually lasts a few tens of seconds to relieve by itself, be careful of fainting after taking the drug. Patients need to use medroxyprogesterone acetate tablets under the guidance of a hospital doctor, patients should not reduce the drug on their own, otherwise breakthrough bleeding may occur. Perimenopausal women, patients with diabetes, epilepsy, cerebral thrombosis are not recommended. After taking medroxyprogesterone acetate tablets, patients with any physical discomfort should promptly go to a regular hospital to find a doctor for consultation and treatment.