Skip to main content

Low Blood Pressure Symptoms

Low Blood Pressure Symptoms


Low Blood Pressure Symptoms

When blood pressure is not sufficient to deliver enough blood to organs, the organs do not work properly and may be permanently damaged. For example, if insufficient blood flow to the brain, brain cells do not receive enough oxygen and nutrients, and one can feel a light head, dizziness, or even fainting.

Going from a sitting or lying to standing position often causes the symptoms of low blood pressure. This occurs because standing causes blood to "put" in the veins of the lower body, and this can lower blood pressure. If blood pressure is already low, standing can make blood pressure worse, to the point of causing symptoms. Development of a light head, dizziness, or fainting upon standing caused by low blood pressure is called orthostatic hypotension. Individuals are normally able to quickly compensate for the low pressure created by standing with the responses discussed previously and do not develop orthostatic hypotension.

When there is not enough blood pressure to deliver blood to the coronary arteries (arteries that supply blood to the heart muscle), a person can develop chest pain (a symptom of angina) or even heart attack.

When insufficient blood flow to the kidneys, the kidneys fail to eliminate waste-disposal of the body, for example, urea and creatinine, and increased their levels in the blood occurs (eg, increase, increase of blood urea nitrogen or BUN and serum creatinine).

Shock is a life-threatening condition where persistently low blood pressure causes organs such as kidneys, liver, heart, lung, and brain to fail rapidly.
Labels:

Comments

Post a Comment

Popular posts from this blog

Increased Intracranial Pressure Symptoms

Increased intracranial pressure Increased intracranial pressure is a rise in the pressure inside the skull that can result from or cause brain injury. Increased Intracranial Pressure Symptoms Infants: Drowsiness Separated sutures Bulging of the soft spot on top of the head (bulging fontanelle) Vomiting Older children and adults: Behavior changes Decreased consciousness Headache Lethargy Neurological problems Seizures Vomiting Source : umm.edu
2 comments
Read more

Hematemesis Melena Symptoms

Haematemesis is vomiting blood and melena is black faeces, like tar caused by the presence of upper gastrointestinal tract bleeding. Haematemesis color depending on the length of contact between the blood with gastric acid and the size of the bleeding, which can be colored like coffee or reddish and lumpy. Haematemesis usually occurs when there is bleeding in the area proximal jejunun and melena may occur alone or together with haematemesis. At least 50-100 ml of bleeding, melena circumstances are found. The amount of blood that came out during haematemesis or melena difficult to use as a benchmark to estimate the size of the upper gastrointestinal tract bleeding. Haematemesis and melena is a state of emergency and need immediate treatment in hospital. http://ncp-blog.blogspot.com Hematemesis Melena Symptoms Signs and symptoms that can be found in patients with hematemesis melena is a shock (heart rate, body temperature), chronic liver disease (cirrhosis hepatis)
Post a Comment
Read more

Malaria Symptoms

Symptoms of malaria include fever, chills, arthralgia (joint pain), vomiting, anemia (caused by hemolysis), hemoglobinuria, retinal damage, and seizures. Classic symptoms of malaria is a cycle of occurrence of sudden coldness followed by rigor and then fever and sweating lasts four to six hours, occur every two days in P.''vivax''dan''P. ''ovale infections, while every three untuk''P. malariae.''''''P. falciparum can have recurrent fever every 36-48 hours or less prominent fever and almost continuously. For reasons that are poorly understood, but which may be related to high intracranial pressure, children with malaria often show abnormal behavior, which showed signs of severe brain damage. Malaria has been found to cause cognitive impairment, especially in children. This causes widespread anemia during the period of rapid brain development and also direct brain damage. This is the result of neurological damage from cer
Post a Comment
Read more