Unusually tired

On this page you can find conditions that could be the cause of these symptoms although it is not a complete list of possible conditions.

Please note that if you have these symptoms, they may be unrelated to any of these conditions listed. If you are concerned about your symptoms then you should see a doctor.

Information written and reviewed by Certified Doctors.

Conditions

Anxiety

Anxiety is a feeling of unease, such as worry or fear, that can be mild or severe.


Symptoms of this condition may include:

  • Anxiety
  • Unusually tired
  • Feeling irritable
  • Feeling sick or nausea
  • Feeling heart beat

Our Health A-Z contains more information on Anxiety.

If you are worried about this condition you can try our free AI Symptom Checker here.

Depression

Depression is more than simply feeling unhappy or fed up for a few days.


Symptoms of this condition may include:

  • Low mood
  • Increased appetite
  • Unusually tired
  • Lower sex drive
  • Feelings of guilt

Our Health A-Z contains more information on Depression.

If you are worried about this condition you can try our free AI Symptom Checker here.

Fibroid

Fibroids are non-cancerous growths that develop in or around the womb (uterus).


Symptoms of this condition may include:

  • Painful periods or menstruation
  • Lower back pain
  • Heavy periods
  • Unusually tired
  • Pain in the pelvic region

Our Health A-Z contains more information on Fibroid.

If you are worried about this condition you can try our free AI Symptom Checker here.

Fibromyalgia

Fibromyalgia, also called fibromyalgia syndrome, is a long-term condition which causes pain all over the body.


Symptoms of this condition may include:

  • Unusually tired
  • Aching muscles all over body
  • Stiff muscles
  • Pain in more than one joint
  • Back stiffness

Our Health A-Z contains more information on Fibromyalgia.

If you are worried about this condition you can try our free AI Symptom Checker here.

Hepatitis

Hepatitis is the term used to describe inflammation of the liver.


Symptoms of this condition may include:

  • Right sided abdominal pain
  • Yellow skin or eyes
  • Unusually tired
  • Feeling sick or nausea
  • Upper abdominal pain

Our Health A-Z contains more information on Hepatitis.

If you are worried about this condition you can try our free AI Symptom Checker here.

Iron deficiency anaemia

Anaemia is a condition where the amount of haemoglobin in the blood is below the normal level, or there are fewer red blood cells than normal.


Symptoms of this condition may include:

  • Unusually tired
  • Hair loss or thinning
  • Shortness of breath
  • Heavy periods
  • Feeling heart beat

Our Health A-Z contains more information on Iron deficiency anaemia.

If you are worried about this condition you can try our free AI Symptom Checker here.

Menopause

The menopause is when a woman stops having [periods](yourmd:/condition/periods/introduction) and is no longer able to get pregnant naturally.


Symptoms of this condition may include:

  • Flushing
  • Mood swings
  • Lower sex drive
  • Unusually tired
  • Excessive sweating at night

Our Health A-Z contains more information on Menopause.

If you are worried about this condition you can try our free AI Symptom Checker here.

Type 2 diabetes

Diabetes is a lifelong condition that causes a person's blood sugar level to become too high.


Symptoms of this condition may include:

  • Passing more urine than usual
  • Unusually tired
  • Unusually thirsty
  • Continuous, unexplained weight loss
  • Passing urine at night frequently

Our Health A-Z contains more information on Type 2 diabetes.

If you are worried about this condition you can try our free AI Symptom Checker here.

Under-active Thyroid

An underactive thyroid gland (hypothyroidism) is where your thyroid gland doesn't produce enough hormones.


Symptoms of this condition may include:

  • Gaining weight unintentionally
  • Unusually tired
  • Constipation
  • Dry skin
  • Lower sex drive

Our Health A-Z contains more information on Under-active Thyroid.

If you are worried about this condition you can try our free AI Symptom Checker here.

Urinary tract infection in children

A urinary tract infection (UTI) is a common infection that occurs in the urinary tract (any part of the body used to make and get rid of urine).


Symptoms of this condition may include:

  • Unusually tired
  • Feeding less than usual
  • High temperature
  • Feeling irritable
  • Cloudy urine

Our Health A-Z contains more information on Urinary tract infection in children.

If you are worried about this condition you can try our free AI Symptom Checker here.