The main components of high-voltage electric transmission lines and associated facilities include: Transmission towers are the most visible component of the power transmission system. Their function is to keep the high-voltage conductors (power lines) separated from their surroundings and from each other.
It is not surprising then that some of the symptoms of hyperthyroidism are nervousness, irritability, increased perspiration, heart racing, hand tremors, anxiety, difficulty sleeping, thinning of your skin, fine brittle hair and weakness in your musclesâespecially in the upper arms and thighs.
What you should do: If the problem is your thyroid, you'll likely experience other symptoms besides hot flashes. A racing heart, unexplained weight loss, lots of trips to the bathroom, and feeling extreme fatigue at certain times of the day are all symptoms associated with an overactive thyroid.