Sign or Symptom
|
Hypothyroid
|
Hyperthyroid
|
Gender Preference (more common among...)
|
Female
|
Female
|
Race Preference
|
More or less equal among races
|
More common among Caucasians (white people) and Asians
|
Age Preference
|
Greater than 60 years old
|
Greater than 60 years old
|
Mental State
|
- Difficulty in concentrating or inability to concentrate
- Poor memory
- Depression
|
- Difficulty in concentrating
- Insomnia and/or difficulty in going back to sleep after waking up
- Nervousness
- Irritability, easily agitated
- Anxious
Changes in your mood like:
- depression
- irrational and/or uncontrollable anger
- frequent mood swings
|
Blood Pressure
|
- Low blood pressure (hypotension)
|
- High blood pressure
(hypertension)
|
Pulse/ Heart Rate
|
- Slow pulse rate/ Slow heart rate (bradycardia)
|
- Racing, fast pulse rate/ Fast heart rate
(tachycardia)
- Pounding or loud heartbeat (palpitation)
|
Weight
|
- Weight gain
|
- Weight loss without you exercising or going on a diet
- Increased appetite for carbohydrates without gaining weight
|
Response to Temperature
|
- You have difficulty or inability to tolerate a cold environment (cold intolerance)
- You feel cold when others feel warm or hot
|
- You have difficulty or inability to tolerate a warm/hot environment (heat intolerance)
- You can also feel hot or warm when the people around you feel cold
- You can have mild (low grade) fever and/or sweat heavier than others
|
Level of Energy
|
- Low energy
- Hypoactive and get tired easily (easy fatigability)
|
- High energy – “Hyper”
- Hyperactive, but gets tired easily
- Unable to stand or sit still
- Restlessness
|
Nervous System and Muscular System
|
- Numbness and tingling sensation in the hands
|
- Tremors, shaking of your hands
- You are jumpy or you startle easily - “Boo!”
- Weakness of the muscles
- The muscles of your arms and legs easily get tired which could feel like:
- difficulty climbing stairs
- difficulty doing exercise
|
Reflexes
|
- Diminished response time when reflex is initiated (hyporeflexia)
|
- Overactive reflexes (hyperreflexia)
|
Skin
|
- Pale, dry skin
- Coarse, dry hair
- Lips are coloured purple
- Your skin becomes itchy
- Loss of hair
- Eyebrows are shortened
|
- Warm, moist skin
- Thinning of skin
- The skin colour deepens (hyperpigmentation)
- Your skin becomes itchy
- Loss of hair (not just the hair on your head!)
- Increase warmth and redness of palms and soles
|
Digestive and Urinary Systems
|
- Less frequent bowel movements, but extended time in the toilet because of difficulty in passing stools (constipation)
|
More trips to the toilet and/or kitchen because of:
- Frequent bowel movements (diarrhea)
- Loose bowel movements
(diarrhea)
- Frequent urination
- Increased appetite especially for sugars (carbohydrates)
|
Changes in Body Appearance
|
You appear fatter because of the following:
- Round, puffy face
- Swelling of the hands, lower limbs and eyelids
- Your abdominal girth increases (abdominal enlargement)
|
- Protruding or bulging of your eyeballs
- Drying and redness of your eyes
- Pain behind your eyes
|
Reproductive and Sexual Function
|
- Erectile dysfunction (males only)
- Loss of libido
- Infertility
|
- Erectile dysfunction (males only)
- Man breasts (males only) (gynecomastia)
- Loss of libido
- Infertility
- Spontaneous abortion
|
Menstruation
|
- Heavy flow
- Longer menstrual period
- More frequent periods
|
- Lighter flow
- Infrequent periods, can be absent
- Worsening PMS (premenstrual syndrome)
|
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