There are two main types of strokes. Hemorrhagic strokes account for around 20 percent of strokes. This type is caused by a blood vessel that bursts and bleeds into the brain. The remaining 80 percent of strokes are ischemic strokes, which are caused by a blood vessel or artery in the brain becoming blocked or plugged. There is also a type of ischemic stroke called a transient ischemic stroke, or mini-stroke. While there are some common signs of strokes that are shared between the three types, there are also some type-specific signs.
Shared Symptoms
Regardless of the type of stroke a person is having, the American Stroke Association states that sudden numbness on one side of the body, confusion, dizziness and trouble walking are all signs of a stroke. They key factor in these symptoms is that they come on suddenly without warning.
Signs of a Hemorrhagic Stroke
Partial to total loss of consciousness and a severe headache that comes on suddenly are signs of hemorrhagic stroke listed by the New York State Department of Health. It further states that nausea and/or vomiting may also be noted in conjunction with the aforementioned signs. According to MedlinePlus, these symptoms may be episodic, which means they come and go.
Ischemic Stroke Signs
Ischemic strokes can cause drooping on one side of the face, one arm may be weak, and speech may be slurred or confusing. Typically, these symptoms will last until the ischemic stroke is treated using t-PA.
Signs of a Transient Ischemic Stroke
California State University, Chico reports the signs of a "mini-stroke" mimic the signs of an ischemic stroke. However, the duration of the symptoms of a mini-stroke will generally last two to 15 minutes. In some cases, the symptoms of a mini-stroke are very mild, such as slight numbness in a limb.
Stroke Signs in Women
According to the National Women's Health Information Center, women may experience certain symptoms when having a stroke that men won't experience. These symptoms will start suddenly and include nausea, extreme fatigue, arm or face pain, hiccups, racing and/or pounding heartbeat, chest pain and shortness of breath.
Reacting to the Symptoms
When a person is having a stroke, prompt medical attention is necessary to minimize the effects of the stroke. According to the National Institute of Neurological Disorders and Stroke, ischemic strokes can be treated with a drug called t-PA. The drug can be used within three hours of the onset of the stroke. Because of hospital procedures, it is recommended that the victim get to the hospital within 60 minutes of the onset of symptoms.
