Itchy eyes after exercise, congestion, may be due to the local capillary expansion after exercise or their own diseases and other reasons. 1. Local capillary dilatation after exercise: itchy eyes after exercise, congestion, may be due to the patient’s local capillary dilatation after exercise, caused by mucosal congestion, edema, local venous circulation of the surface of the eye obstacles, lymphatic circulation slows down, resulting in itchy eyes, congestion. It is recommended that patients rest properly after exercise, give local ice packs, which can reduce the local mucosal congestion and edema, inhibit the local capillary expansion, improve the itchy eyes, congestion of the symptoms. 2. Suffer from diseases: If the patient suffers from chronic conjunctivitis, viral blepharitis, conjunctivitis and other diseases, due to the chronic inflammation of the eye stimulation, allergies, may lead to patients with itchy eyes, congestion, etc., can be used under the guidance of the doctor’s instructions, levofloxacin ophthalmic solution, aceclovir eye drops, nafamilkovir eye drops and other drugs treatment. If the eyes itch and congestion after exercise, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor for targeted treatment, and at the same time recommend appropriate exercise, do not do too strenuous exercise.