Hypothyroidism is common disease in humans and animals. This is caused when body lacks the common needs which are necessary for the function of thyroid hormone. It is found that thyroid disease sticks women more often then men. Under diagnosis can be a risk in the elderly people because many of the hypothyroidism symptoms like dry skin, constipation, fatigue, memory loss may also be the cause for aging. There are several causes for hypothyroidism in humans and the most common cause among these is iodine deficiency, which is common throughout the world. The other cause for the disease can be lack of thyroid gland or deficiency in hormones.

Signs and symptoms in adults

Early symptoms of hypothyroidism in the adults are stress and aging. They start feeling tired constantly and experience cold. They start getting pain in the muscles and joints and also show the signs of gaining weight. They start feeling week and also get the problem in constipation, and for premenopausal women they experience heavy periods.

If the hypothyroidism is left untreated, physical changes occur which is called as Myxedema. Myxedema means, the face becomes round and swollen with a sleepy look, hair loss and the skin becomes dry and rough. Other symptoms are husky voice and they feel arms and legs getting numb. Severe muscle pain, weakness, and pain in the wrist which causes burns and tingling in the fingers. Some people experience mental confusion, feel sleepy during the day, depression, uneasiness or memory problem. This is commonly seen in the elderly people.

Signs and symptoms in Infants and Children

Today, all the newborn are medically tested for hypothyroidism in order to prevent retardation, this can help the patient if the disorder is treated early. Some of the early symptoms that can develop in children who are not treated are problem in feeding, hoarseness, constipation, and feel sleepy very often. In the later stages the babies may have protruding abdomens, dry and rough skin and delayed teething. If the treatment is not giving on time, the child can suffer from short stature. The symptoms then would be puffy or bloated appearance or low intelligence. Therefore, children who appear to be not growing normally should be examined for hypothyroidism.