Which Is Worse Hypothyroidism Or Hyperthyroidism?

Is overactive or underactive thyroid worse?

The difference between an underactive and an overactive thyroid is: An underactive thyroid can be easily treated with hormone replacement (thyroxine) with no side effects.

An overactive thyroid is a potentially fatal health condition if left undiagnosed and untreated..

What TSH level is considered severe hyperthyroidism?

The normal range for the TSH test is approximately 0.5 to 5.0 milli-international units per liter (mIU/L). All people with primary hyperthyroidism have a low TSH; however, the TSH level alone cannot determine the degree of hyperthyroidism. This is why your doctor will also check your T4 and T3 levels.

Is hyperthyroidism a serious condition?

Hyperthyroidism is easily treated. With treatment, you can lead a healthy life. Without treatment, hyperthyroidism can lead to serious heart problems, bone problems, and a dangerous condition called thyroid storm.

How does overactive thyroid make you feel?

Symptoms of an overactive thyroid can include: nervousness, anxiety and irritability. hyperactivity – you may find it hard to stay still and have a lot of nervous energy. mood swings.

How long can you live with hyperthyroidism?

The hyperthyroidism may last for up to 3 months, after which your thyroid may become underactive, a condition called hypothyroidism. The hypothyroidism usually lasts 12 to 18 months, but sometimes is permanent.

What does a TSH level of 0.01 mean?

TSH helps regulate the levels of thyroid hormones in the body. In healthy people (with normally functioning thyroid glands), TSH should be to be about 0.4 to 5.0 µIU/mL. In people with thyroid cancer, TSH drops to 0.01 to 3.0 µIU/mL. This is because thyroid hormone replacement pills suppress the production of TSH.

How bad can hypothyroidism get?

If left untreated, though, hypothyroidism can lead to many complications. These include heart problems, nerve injury, infertility and in severe cases, death.

Does thyroid affect sleep?

Thyroid disease An overactive thyroid gland (hyperthyroidism) can cause sleep problems. The disorder overstimulates the nervous system, making it hard to fall asleep, and it may cause night sweats, leading to nighttime arousals. Feeling cold and sleepy is a hallmark of an underactive thyroid (hypothyroidism).

What is the best treatment for hyperthyroidism?

TreatmentRadioactive iodine. Taken by mouth, radioactive iodine is absorbed by your thyroid gland, where it causes the gland to shrink. … Anti-thyroid medications. … Beta blockers. … Surgery (thyroidectomy).

At what TSH level should hyperthyroidism be treated?

Physicians should not routinely screen for subclinical thyroid disease. To reduce the risk of atrial fibrillation, heart failure, and mortality, physicians should treat adults with subclinical hyperthyroidism who are 65 years or older and have TSH levels less than 0.1 mIU per L.

Does thyroid affect mood?

Yes, thyroid disease can affect your mood — primarily causing either anxiety or depression. Generally, the more severe the thyroid disease, the more severe the mood changes. If you have an overactive thyroid (hyperthyroidism), you may experience: Unusual nervousness.

Does thyroid affect memory?

Hypothyroidism is a medical condition where not enough of the thyroid hormone is being produced. Cognitive symptoms of people with hypothyroidism include memory problems and difficulty concentrating. Research has shown that verbal memory, in particular, may be affected by hypothyroidism.

What triggers hyperthyroidism?

Graves’ disease is an autoimmune disorder in which antibodies produced by your immune system stimulate your thyroid to produce too much T4. It’s the most common cause of hyperthyroidism. Hyperfunctioning thyroid nodules (toxic adenoma, toxic multinodular goiter or Plummer’s disease).

What is a good TSH level for a woman?

TSH normal values are 0.5 to 5.0 mIU/L. Pregnancy, a history of thyroid cancer, history of pituitary gland disease, and older age are some situations when TSH is optimally maintained in different range as guided by an endocrinologist. FT4 normal values are 0.7 to 1.9ng/dL.