Thyroid conditions stem from an inactive or underactivethyroid gland(known ashypothyroidism) or an overactive thyroid gland (hyperthyroidism). Your pituitary gland is also responsible in some cases of hypothyroidism due to its failure to make a hormone called thyroid stimulating hormone (TSH), which ...
The thyroid is a butterfly-shaped gland at the base of your neck. It produces hormones that regulate yourheart rate,blood pressure, body temperature and weight. When your thyroid isn't functioning properly, whether it's too active or not active enough, all these functions are affected. Hypert...
What are the types of thyroid problems? There are two main problems that can occur with your thyroid: it can become overactive or underactive. 'Hypothyroidism is a disease caused by your thyroid being underactive and not producing enough hormones, while hyperthyroidism is when your thyroid is...
An overactive thyroid. Too much thyroid medication can also play a role. Chemotherapy. Exposure to radiation can have an effect. Certain medications. These include steroids , such as hydrocortisone or prednisone, and anti-seizure drugs, such as carbamazepine (Carbatrol, Tegretol), gabapentin (Grali...
For more senior cats in particular,watch out for weight loss, hunger, excessive vocalization, abnormal sleep patterns, or other strange behaviors, as these could be signs of hyperthyroidism (an overactive thyroid), a common condition in older cats. ...
When the thyroid gland is overactive, it overstimulates metabolism and aggravates the effect of the sympathetic nervous system, causing the body’s processes to speed up. Symptoms of hyperthyroidism include: -Nervousness or anxiety, irritability. -Heart palpitations, hand tremors. -Excessive sweating ...
When a person has an underactive thyroid, or hypothyroidism, her thyroid does not produce enough of the thyroid hormones — triiodothyronine (T-3) and thyroxine (T-4) — which are involved in metabolism
What is the most effective way to treat hyperparathyroidism? Only your doctor can tell you the most effective way to treat your case of hyperparathyroidism. You may need surgery to stop an overactive gland, but testing, monitoring, and medications could also help. Why do I feel so bad with...
The main hormones produced in your thyroid gland are thyroxine (T4) and triiodothyronine (T3). They influence the speed at which your body processes and uses energy. This is sometimes called your metabolic rate. Hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid) are common...
:Multiple nodules in the thyroid can produce excessive thyroid hormone, causing hyperthyroidism. Typically diagnosed in patients over the age of 50, this disorder is more likely to affect heart rhythm. In many cases, the person has had the goiter for many years before it becomes overactive....