Hypothyroidism Flashcards
(10 cards)
What is hypothyroidism?
The underproduction of thyroid hormones
Hypothyroidism can lead to various health issues if not managed properly.
List common signs and symptoms of hypothyroidism.
- Fatigue
- Weight gain
- Constipation
- Menstrual issues
- Depression
- Dry skin
- Intolerance to cold
These symptoms can vary in severity among individuals.
What are the laboratory findings associated with hypothyroidism?
High TSH and low T4
TSH stands for Thyroid Stimulating Hormone, and T4 is thyroxine.
What is primary hypothyroidism?
A condition that arises from thyroid glands and is more common in females
It is the most prevalent form of hypothyroidism.
What are the risks associated with hypothyroidism?
- Age
- Women
- Family history
- Thyroid surgery
These factors can increase the likelihood of developing hypothyroidism.
In pregnancy, which thyroid hormone is considered?
Only TSH
T4 levels are naturally higher during pregnancy.
What are some side effects of levothyroxine?
- Diarrhea
- Nervousness
- Rapid pulse
- Insomnia
These side effects can vary and may require monitoring.
How long should you leave between calcium products when taking levothyroxine?
Four hours
Calcium can interfere with the absorption of levothyroxine.
What is liothyronine and when is it used?
It is also used for hypothyroidism but not routinely; ideal in medical emergencies
Liothyronine acts faster than levothyroxine.
What should be done after changing the brand of liothyronine?
Test thyroid levels one to two months after a brand change
Brand consistency is important for effective treatment.
