Transient Ischaemic Attack (TIA) is sometimes misdiagnosed as Subarachnoid Hemorrhage

It has been reported that some patients have been misdiagnosed with Subarachnoid Hemorrhage, when in fact the correct diagnosis in their specific case was Transient Ischaemic Attack (TIA).

A transient ischaemic attack is an early indication that the patient is susceptible to a stroke. Treatments are aimed to reduce the risk of a stroke n the patient. Blood thinners are generally recommended as well as drugs to reduce blood pressure and cholesterol. The doctor will diagnose TIA based on symptoms. As the brain makes a recovery 24 hours after a TIA, the brain scan will not show any signs or symptoms of a brain damage. Blood and heart tests can be used to estimate risk.

Always consult your doctor or health professional, and do not self diagnose.

Symptoms can include:

Temporary loss of vision, severe and sudden headache, loss of balance, vision disturbances, speech disturbance, slurred speech, numbness or weakness in face, trouble swallowing, weakness or paralysis of the face or arm or leg, vertigo, nausea and vomiting

Symptoms are a guideline only and may apply to either the diagnosis or the reported misdiagnosis, or both. Consult your specialist for further information.

Further reference:

www.healthdirect.gov.au

Click here to go to the A-Z list of diagnoses and misdiagnoses.