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Question
Mention the difference between hypothyroidism and hyperthyroidism.
Solution
The difference between hypothyroidism and hyperthyroidism are-
| Hypothyroidism | Hyperthyroidism |
| (i) Involves less than normal production of thyroid hormone. | (i) Involves more than normal production of thyroid hormone. |
| (ii) May happen because of iodine deficiency. | (ii) May happen because of the development of tumours or nodules in the thyroid gland. |
| (iii) Symptoms include fatigue, dry hair, dry skin, muscle cramps, decreased menstrual flow, etc. | (iii) Symptoms include feeling hot, forgetfulness, sweating, increased heart rate, disturbed bowel movement, etc. |
| (iv) Reduces metabolic rate. | (iv) Increases metabolic rate. |
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