Sore body and dry eyes may be overworked, insomnia, neurasthenia and other causes. 1. Overwork: due to overwork, resulting in abnormal creatine metabolism and decreased body resistance. Joint pain, memory loss, body aches and pains, sore and dry eyes and other symptoms may occur. 2. Insomnia: Insomnia occurs as a result of neurological disorders caused by excessive stress and overthinking. Often sleep is not good, will lead to fatigue and soreness, eyes are also prone to symptoms of dryness and pain. 3. Neurasthenia: due to long-term tension and stress, may lead to mental excitability and brain fatigue. Usually manifested as worry, irritability, sleep disorders, muscle tension pain, so the phenomenon of body aches and pains and dry eyes. Patients are advised to pay attention to rest, improve sleep and increase nutrition in their life. If the symptoms are serious, they should go to the hospital in time, and ask the doctor to make a clear diagnosis and active treatment.