Definition

Hypothyroidism is a condition in which the thyroid gland doesn't produce enough thyroid hormones. These hormones are essential for metabolism, energy regulation, and many body functions.

Causes

• Autoimmune diseases (e.g., Hashimoto's thyroiditis)

• Iodine deficiency

• Thyroid surgery or radiation therapy

• Certain medications (e.g., lithium, amiodarone)

• Congenital hypothyroidism (present at birth)

• Pituitary gland disorders (secondary hypothyroidism)

Symptoms

• Fatigue

• Weight gain

• Cold intolerance

• Constipation

• Dry skin

• Depression

• Slow heart rate

• Puffy face

• Hoarseness

• Memory issues

• Menstrual irregularities

• Hair thinning or hair loss

• Swelling in the thyroid (goiter)

Types

1. Primary Hypothyroidism – due to thyroid gland failure.

2. Secondary Hypothyroidism – due to pituitary gland failure.

3. Tertiary Hypothyroidism – due to hypothalamic dysfunction.

4. Subclinical Hypothyroidism – mildly elevated TSH with normal T3/T4.

5. Congenital Hypothyroidism – present at birth.

Diagnosis

• Blood tests:

  • TSH (Thyroid-Stimulating Hormone) – usually high.

  • Free T4 (Thyroxine) – usually low.

  • Anti-thyroid antibodies – may indicate autoimmune thyroiditis.

• Thyroid ultrasound – to detect nodules or inflammation (if needed).

Treatment

Allopathic

• Levothyroxine (synthetic T4 hormone) – taken daily to normalize hormone levels.

Homeopathic (supportive)

• Thyroidinum – for general thyroid dysfunction.

• Calcarea carbonica – for weight gain, sluggish metabolism.

• Sepia – for fatigue, menstrual issues.

Note: Homeopathy should be used under the guidance of a professional.

Ayurvedic (supportive)

• Ashwagandha – supports thyroid function.

• Guggulu – aids in reducing weight and inflammation.

• Brahmi and Shankhpushpi – help with mental clarity and memory.

• Triphala – helps digestion and detox.

Note: Consult an Ayurvedic practitioner for individualized treatment.

Lifestyle Tips

• Eat iodine-rich foods: seaweed, dairy, eggs, iodized salt.

• Selenium-rich foods: Brazil nuts, sunflower seeds.

• Regular exercise to boost metabolism.

• Manage stress (yoga, meditation).

• Avoid goitrogens (excess raw cabbage, broccoli) in large amounts.

Complications if Untreated

• Goiter

• Infertility

• Heart problems

• Myxedema (severe hypothyroidism – rare but life-threatening)

• Birth defects (in pregnant women with untreated hypothyroidism)

Conclusion

Hypothyroidism is a manageable condition with proper hormone replacement therapy and lifestyle modifications. Regular monitoring and medical supervision are essential for maintaining health and preventing complications.