Hashimoto’s specific trigger is not identified, although it is known that various factors play a part such as:
Genes – Relatives who have a thyroid disorder or other autoimmune disorders might have members who have Hashimoto’s. It indicates a hereditary aspect of the illness.
Hormones – Hashimoto’s affects approximately seven times as many women as men, meaning that there may be a role for sex hormones. Besides, for the first year after delivering a pregnancy, some women have thyroid issues. However, years later, the case goes typically away as many as 20 percent of these women develop Hashimoto’s.
Excessive iodine – Research indicates that some medications and too much iodine can cause thyroid disease in susceptible individuals.
Exposure to Radiation – Increased thyroid disease reports, including atomic bombs in Japan, the Chernobyl nuclear disaster, and radiation therapy for a type of blood cancer called Hodgkin’s disease, have been documented in people exposed to radiation.
SYMPTOMS
At first, Hashimoto’s symptoms can be mild or may take years to develop. A swollen thyroid, called goiter, is also the first symptom of the condition.
Some underactive thyroid signs related to Hashimoto’s can include:
- Tiredness or fatigue
- Weight gain
- Paleness or facial puffiness
- Pressure in the joints and muscle pain
- Inability to get warm
- Constipation
- Difficulty being pregnant
- Hair loss, thinning or brittle hair
- Irregular menstrual cycles or heavy periods
- Slowed heart rate
- Depression