Oct 21, 2025

Early signs indicating you may have thyroid

Aanya Mehta

Digestive Issues

Hypothyroidism gives constipation while hyperthyroidism gives frequent bowel movements or diarrhea.

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Fatigue and Low Energy

Feeling tired despite adequate sleep may point to low thyroid hormone levels, slowing metabolism and affecting energy production.

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Hair and Skin Changes

Thyroid imbalance can cause dry, brittle hair, hair thinning, or hair loss, as well as dry or pale skin in hypothyroidism, and thin, fragile skin in hyperthyroidism.

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Heart Rate

Hypothyroidism brings slower heart rate and hyperthyroidism brings rapid or irregular heartbeat, palpitations.

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Mood and Cognitive Changes

Thyroid issues may cause depression, anxiety, irritability, or difficulty concentrating, affecting mental well-being.

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Sensitivity to Temperature

Hypothyroidism generally brings the feeling of being unusually cold. Hyperthyroidism brings feeling unusually hot or sweating excessively.

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Swelling or Lump in the Neck

A visibly enlarged thyroid, or goitre, may appear as swelling at the base of your neck, sometimes accompanied by discomfort or tightness.

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Unexplained Weight Changes

Sudden weight gain or loss without changing your diet or exercise could indicate thyroid imbalance. Hypothyroidism brings weight gain and hyperthyroidism brings weight loss.

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