You can eat out with hyperthyroidism, which is not a contagious disease. Hyperthyroidism patients can eat out, but need to pay attention to the iodine intake in the diet. Patients with hyperthyroidism should avoid eating iodine-rich foods, such as kelp, nori, sea fish, etc.; avoid smoking, drinking alcohol, and should also reduce the intake of coffee. Patients with hyperthyroidism can eat more high protein foods, such as beans, meat, etc.; eat more fresh vegetables and fruits; use non-iodized salt for cooking. Patients with hyperthyroidism should pay more attention to their diet, and if they feel unwell, please go to the hospital as soon as possible. For more health knowledge about food, consult a nutritionist for an individualized diet plan.