Visual fatigue, dry eye, conjunctivitis and other diseases can lead to patients with heavy head and dry eyes. 1. Visual fatigue: patients watching TV, computers, cell phones and other electronic products for a long time as well as working in close proximity can lead to visual fatigue, patients with persistent spasm of the ciliary muscle, which can lead to dry eyes, dizziness, acidity, and even blurred vision and other uncomfortable symptoms. 2. Dry eye: dry eye refers to a variety of reasons for the decline in the stability of the tear film of the ocular surface diseases, patients often appear in both eyes dry, itchy, foreign body sensation, burning sensation, photophobia and other symptoms, the serious can also appear dizziness and other uncomfortable symptoms. 3. Conjunctivitis: When inflammation of the conjunctival tissue occurs, the patient will have dry eyes, dry itchy eyes, pain and other discomforts, and some patients will be accompanied by a feeling of heaviness. It is recommended that patients with severe symptoms of heaviness and dry eyes consult a doctor promptly to assess their condition and follow the doctor’s instructions for treatment.