It can also cause excessive tiredness, skin problems, aches and pains, heart palpitations and feeling sick.

These most commonly include sleep deprivation, fever, and excessive tiredness.

It is an unusual or excessive whole-body tiredness not relieved by sleep.

Signs of dehydration (dry skin, dry mouth, glassy appearance of the eyes, sunken soft spots on top of head in infants, rapid pulse, confusion, excessive tiredness)

He experiences excessive tiredness, physically and mentally, his memory is bad and he finds it difficult to concentrate.

A long day with unexpected extra work and excessive tiredness meant I mixed up two AEDs beginning with T.

The symptoms can include nausea and vomiting, excessive tiredness and fatigue, cravings for certain foods that are not normally sought out, and frequent urination particularly during the night.

Fatigue is a daily lack of energy, an unusual or excessive whole-body tiredness not relieved by sleep.

Narcolepsy is a sleep disorder in which a neurological problem causes a person to have excessive tiredness during the day.

Edith's medical problems dated back to her teens, but her symptoms had always been rather vague - excessive tiredness, headaches and indigestion.