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Thyroid and Antithyroid Drugs

The thyroid gland is responsible for producing hormones that affect the body's metabolism. This article will provide an overview of drugs that help manage hyper and hypothyroidism, such as Propylthiouracil, Carbimazole, and Tapazole, covering these drugs’ uses and side effects.

The thyroid gland is a butterfly-shaped gland that sits in the front of the neck. The gland is responsible for producing hormones that affect the body’s metabolism. An overactive thyroid (hyperthyroidism) can cause various symptoms, including anxiety, weight loss, and heart palpitations. 

An underactive thyroid (hypothyroidism) can cause fatigue, weight gain, and depression.

There are two primary medicines for thyroid disorders: Propylthiouracil and Carbimazole. Propylthiouracil is used to treat hyperthyroidism, while Carbimazole is used to treat both hyper- and hypothyroidism. 

Tapazole is another option for treating hyperthyroidism. If you have a thyroid disorder, it’s essential to consult with a specialist to find the best treatment.

What is hyperthyroidism?

Hyperthyroidism is when the thyroid gland produces excessive amounts of thyroid hormone. This can lead to problems with the heart, bones, muscles, and nerves. There are two types of hyperthyroidism: Graves’ disease and toxic multinodular goitre. 

Among hyperthyroidisms, Graves’ disease is the most prevalent. An overproduction of thyroid hormone causes toxic multinodular goitre by one or more nodules (lumps) in the thyroid gland. Treatment options for hyperthyroidism include surgery, medication, or radioactive iodine.

What is the treatment for hyperthyroidism?

If you have hyperthyroidism, your thyroid gland is producing excess thyroid hormone. This can cause several symptoms, including weight loss, anxiety, and heart palpitations.

There are a few different ways to treat hyperthyroidism, but the most common is with the medication Propylthiouracil and Carbimazole. Propylthiouracil works by blocking the production of thyroid hormone, which can help to reduce the symptoms of hyperthyroidism. Carbimazole medication works by decreasing thyroid hormone production in the thyroid gland.

If you are thinking about starting Propylthiouracil or Carbimazole for hyperthyroidism, talk to your doctor first. They can help you understand the potential risks and benefits of the treatment and ensure that it is the right option.

What are the side effects of hyperthyroidism medication?

The most common medications used to treat hyperthyroidism are Propylthiouracil and Carbimazole. Propylthiouracil is a thiophene derivative and works by inhibiting thyroid hormone production. While these medications effectively treat hyperthyroidism, they can also cause side effects.

Rashes are one of the most common side effects of Propylthiouracil. Other side effects include 

  • Gastrointestinal issues
  • Headache
  • Dizziness
  • Numbness or muscle pain
  • Extreme hair loss
  • Swelling of the neck

Carbimazole can cause similar side effects, such as headaches, dizziness, and rashes. Propylthiouracil should not be used in people with hypersensitivity to the drug. It is not recommended for consumption by pregnant women or breastfeeding women.

If you are taking medication for hyperthyroidism, then you need to be familiar with the potential side effects. If you experience side effects, consult your doctor so that they can be managed appropriately.

How effective is the hyperthyroidism medication?

If you have been diagnosed with hyperthyroidism, your physician will prescribe medication to alleviate the condition. The most common drugs used to treat hyperthyroidism are Propylthiouracil and Carbimazole.

These medications work by blocking the production of thyroid hormones. Propylthiouracil is typically the first choice of drugs, as it is effective in most people. Carbimazole is also effective but may cause more side effects.

In most cases, these medications are effective at managing hyperthyroidism. It is possible for some patients to experience side effects such as nausea, fatigue, or hair loss. If you feel any discomfort or experience any side effects, immediately contact your doctor.

Diet and Lifestyle Tips For Hyperthyroidism

It is essential to manage your diet and lifestyle to prevent hyperthyroidism symptoms. 

  • If you exercise daily and lead a healthy lifestyle, good nutrition will help manage your symptoms. 
  • Avoid caffeine, tobacco, and drinking alcohol. They can affect your heart rate and nervous system. 
  • Don’t skip meals or try to go longer without eating. 
  • Avoid excess sugar intake. You’ll feel more tired and hungry if you take it since it slows down your metabolism.
  • Limit your consumption of the following: iodised salts, milk, cheese, cream, eggs, and saltwater fish.
  • Try to avoid stress to keep calm and manage symptoms effectively (source).

Conclusion

Hyperthyroidism is when the thyroid gland produces too much thyroid hormone. It can cause various symptoms, including anxiety, weight loss, and insomnia. There are some treatments for hyperthyroidism, including medications and surgery. 

The most common medicines for hyperthyroidism are Propylthiouracil and Carbimazole. Most people respond well to treatment, but some may experience side effects. If you have been diagnosed with hyperthyroidism, talk to a doctor to find the proper treatment.

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Frequently asked questions

Get answers to the most common queries related to the NTA Examination Preparation.

What are the side effects of antithyroid medications?

Ans : The most common side effects include rash, headache, gastrointestinal upset, dizziness, and n...Read full

What is the treatment for Graves' Disease?

Ans : If you have Graves’ disease, your doctor will most likely prescribe medication to help ...Read full

What is an underactive thyroid?

Ans : An underactive thyroid (hypothyroidism) is when the body’s gland does not make enough t...Read full

How long can you take antithyroid drugs?

Ans : Generally speaking, you can take PTU for up to 18 months and Carbimazole for 12 months. Howev...Read full

Can Carbimazole cure hyperthyroidism?

Ans : Carbimazole is a medication that is used to treat hyperthyroidism. It works by blocking the p...Read full