Anaemia is a red blood cell deficiency disorder which results in a lack of oxygen carrying agents, causing tiredness, fatigue and other symptoms such as memory loss.

Depression

Depression is a form of mental illness that can induce a feeling of worthlessness, tiredness, fatigue, loss of concentration and memory lapses among other things.

Brain tumors

Brain tumors, abnormal growth of tissue or swelling, can cause memory loss symptoms and is the result of mutation in the DNA of brain cells.

Stroke

Strokes are the result of dead brain cells in a localized area of the brain due to poor blood flow and circulation to the brain. Strokes can cause paralysis, speech impairment and memory loss among other things.

Nutritional disorders

Nutritional disorders such as malnutrition or overnutrition can cause lapses in the memory.

Infectious diseases

Infectious diseases such as HIV or Aids can cause memory loss.

Head injury or trauma

Previous head injuries or brain trauma form a car crash or a bang to the head for example can cause memory impairment and other memory associated problems.