The symptoms of silent thyroiditis include frequent bowel movements, elevated appetite, weight loss, increased perspiration and fatigue, according to MedlinePlus. Patients of silent thyroiditis may also experience irregularity in menstrual cycles, muscle cramps, nervousness and palpitations.
The initial symptoms of silent thyroiditis occur as a result of an hyperthyroidism, which is an overactive thyroid gland, while those that appear during the later stages of the condition may be due to hypothyroidism, or an underactive thyroid gland, explains MedlinePlus. While hyperthyroid symptoms may attack patients for a period of up to three months, patients with hypothyroid symptoms continue to experience them until the thyroid gland regains its healthy status. However, some patients of silent thyroiditis fail to experience hyperthyroid symptoms and experience only hypothyroid symptoms.
Silent thyroiditis is a condition in which the thyroid gland swells, notes MedlinePlus. The exact cause of this condition is unclear. However, it occurs as a result of an immune attack to the thyroid gland. Medications including amiodarone and interferon are also possible causes of this condition. The disease mostly attacks women and may result in hyperthyroidism and then hypothyroidism.
Although the symptoms of silent thyroiditis are typically mild, it is crucial to seek medical care when they appear, advises MedlinePlus. Depending on the symptoms, a doctor may recommend appropriate treatments, including medications that control rapid heart rates and medications that reduce excessive perspiration.