A comprehensive guide to thyroid disorders - what to watch for and when to see an endocrinologist.
Your thyroid is a small butterfly-shaped gland in your neck that produces hormones controlling metabolism, energy and growth.
**Common Thyroid Conditions:**
- **Hypothyroidism** - Underactive thyroid causing fatigue, weight gain and cold intolerance.
- **Hyperthyroidism** - Overactive thyroid causing anxiety, weight loss and rapid heartbeat.
- **Thyroid Nodules** - Lumps in the thyroid that need evaluation.
- **Goiter** - Enlargement of the thyroid gland.
**When to See an Endocrinologist:**
If you experience unexplained weight changes, persistent fatigue, hair loss, mood changes, or neck swelling - consult an endocrinologist for thyroid evaluation.