Hyperthyroidism accelerates your body’s metabolism. It is difficult to diagnose as the signs and symptoms are similar to other conditions.
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Compare hypothyroid and hyperthyroid signs and symptoms.
Physical
General
- Increased sweating
- Sensation of warmth
- Oversensitivity to heat
- Warm, moist palms
- Palpitations
- Increased appetite
- Diarrhoea
- Weight Loss
- Dry; thin skin that flushes easily
- Hair loss
- Goitre (enlargement of the thyroid gland)
- Shakiness/trembling
- Shortness of breath
- Overactivity
- Tiredness/exhaustion
- Increased sex drive
- Enlargement of breasts in men
- Pretibial myxedema (red swollen skin on shins and feet)
Menstrual Disorders
- Cessation of periods (amenorrhoea)
- Longer or shorter cycle
- Infertility
Muscles
- Weak, less defined muscles (wasting)
- Loss of muscle strength
- Aches and pains
Visual Disturbances
- Staring eyes
- Conjunctivitis
- Corneal ulceration
- Dry/gritty eyes
- Painful eyes
- Double vision
Non-Physical
- Mood changes
- Nervousness
- Anxiety
- Excitability
- Insomnia
- Racing thoughts
- Talkativeness
For more information about hyperthyroidism click here
Date updated: 17.06.21 (V1.3)
Review date: 13.06.22