Hypothyroid causes and Hypothyroid symptoms

Hypothyroid Causes

Since thyroid is often denoted to the condition of hypothyroidism, hypothyroid causes hint to an underactive thyroid gland. Hypothyroidism is a condition of ladies predominantly.

Causes include :
1. Immune system disorders i.e. autoimmune thyroiditis
2. Pregnancy
3. Congenital hypothyroidism
4. Medications
5. Rheumatoid arthritis

It is not misleading to assume that hypothyroid causes are linked with the hypothalamo-pituitary axis and hence any disturbances in either lead to hypothyroidism.

Hypothyroid Symptoms

A slowing metabolism is the underlying pathophysiology of this disease. The hypothyroidism symptoms are markers for the need of a medical visit. In hypothyroidism, the pituitary gland fails to produce the thyroid stimulating hormone (TSH) in sufficient quantities leading to a decrease in thyroid hormones.

Symptoms of hypothyroidism :
1. Fatigue
2. Weight gain
3. Dry skin
4. Constipation
5. Puffy face
6. Bradycardia

Often when hypothyroidism advances to a fatal level, then the hypothyroid symptoms are difficulty breathing, decreased body temperature, low blood pressure and even coma. These presentations warrant a check in thyroid hormone levels via a blood test.

American Thyroid Association (ATA) has classified hypothyroidism into various grades of severity based on the thyroid function.