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Mild cognitive impairment

What is mild cognitive impairment? Mild cognitive impairment is memory loss that is not a normal part of ageing. It affects up to 20% of people aged 65 years or older. You may notice your mind isn’t as sharp as it used to be. People who are close to you...

Scaphoid fractures

What is a scaphoid fracture? A scaphoid fracture is a break in one of the bones in your wrist. They usually happen if you’ve had a fall onto your outstretched hand. Sometimes, wrist fractures are not really painful. However, if you have a scaphoid fracture, you need treatment. Correct diagnosis...

Transient ischaemic attack (TIA)

What is a transient ischaemic attack (TIA)? A Transient Ischaemic Attack, also known as a TIA, is a minor stroke. It occurs when blood supply to the brain is blocked for a short time. TIAs are caused by a blood clot or blockage which dissolves or dislodges on its own....

Ingrown toenail

What is an ingrown toenail? Ingrown toenails occur when your toenail grows into the skin of the toe. They are most common in young adults and often occur in the big toe, though they can impact any toe. Ingrown toenails can be painful and affect your daily life. They may...

Zika virus

What is zika virus? Zika is a virus that spreads through infected mosquito bites. It can also be sexually transmitted. In most cases, Zika is mild. But it can be dangerous for pregnant women. A pregnant woman with Zika can pass the virus to her baby which may cause birth...

Rabies and bat lyssavirus

What is rabies and bat lyssavirus? Rabies and Australian bat lyssavirus are viruses that spread through bites or scratches from infected animals. These viruses cause a disease called rabies. Rabies affects the central nervous system and is fatal. It causes paralysis, delirium, convulsions and death.  The rabies virus does not...

Carpal tunnel syndrome

What is carpal tunnel syndrome? Carpal tunnel syndrome is caused by a pinched nerve in your wrist. The pinched nerve causes a numb, tingling feeling in your hand and arm. If you have carpal tunnel syndrome, your hand may also feel weak and clumsy. Hand pain and arm pain are...

Abnormal bleeding or bruising

What is abnormal bleeding or bruising? It’s normal to bruise or bleed after an injury. Abnormal bleeding or bruising is when you bruise too easily or bleed a lot after minor cuts. Sometimes you might bleed spontaneously (without an injury or known cause). You may get nose bleeds, have heavy...

Fatty liver disease

What is fatty liver disease? Healthy livers have very little or no fat in them. But if you drink too much alcohol, or eat too much food, your body deals with the excess calories by turning some of them into fat. This fat is then stored throughout your body, even...

Psoriasis

What is psoriasis? Psoriasis is a type of skin condition causing red, scaly patches and flaking. It often affects the scalp, elbows, and knees but can appear anywhere. It is not usually itchy. Psoriasis can also affect your nails and joints. When psoriasis affects joints, it can cause swelling and...

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