Showing posts with label Symptoms. Show all posts
Showing posts with label Symptoms. Show all posts

Wednesday, April 20, 2011

High claret burden Causes and Symptoms and Natural Treatment for Hypertension Relief

High blood pressure and high blood cholesterol are medical conditions that are becomingly increasingly common and are the main causes for heart diseases. Blood pressure that has constantly stays at 90/140 or above is a cause for major concern and should not ignored. It is primarily caused by a bad lifestyle with inadequate exercise and rest and an unhealthy diet which has also led to weight problems.

Sunday, December 5, 2010

Causes and Symptoms of Blood Transfusion Reaction

What is this Condition? Transfusion reaction accompanies or follows intravenous administration of blood components. Its severity varies from mild (fever and chills) to severe (acute kidney failure or complete vascular collapse and death), depending on the amount of blood transfused, the type of reaction, and the person's general health.

What Causes it? Hemolytic reactions (red blood cell rupture) follow transfusion of mismatched blood. Transfusion with incompatible blood triggers the most serious reaction, marked by intravascular clumping of red blood cells. The recipient's antibodies (immunoglobulin G or M) adhere to the donated red blood cells, leading to widespread clumping and destruction of the recipient's red blood cells and, possibly, the development of disseminated intravascular coagulation and other serious effects.

Transfusion with Rh-incompatible blood triggers a less serious reaction within several days to 2 weeks. Rh reactions are most likely in women sensitized to red blood cell antigens by prior pregnancy or by unknown factors, such as bacterial or viral infection, and in people who have received more than five transfusions.

Allergic reactions are fairly common but only occasionally serious. Febrile nonhemolytic reactions, the most common type of reaction. apparently develop when antibodies in the recipient's plasma attack antIgens.

Bacterial contamination of donor blood, although fairly uncommon, can occur during donor phlebotomy. Also possible is contamination of donor blood with viruses (such as hepatitis), cytomegalovirus, and the organism causing malaria.

What are its Symptoms? Immediate effects of hemolytic transfusion reaction develop within a few minutes or hours after the start of transfusion and may include chills, fever, hives, rapid heartbeat, shortness of breath, nausea, vomiting, tightness in the chest, chest and back pain, low blood pressure. bronchospasm, angioedema, and signs and symptoms of anaphylaxis, shock, pulmonary edema, and congestive heart failure. In a person having surgery under anesthesia, these symptoms are masked, but blood oozes from mucous membranes or the incision.

Delayed hemolytic reactions can occur up to several weeks after transfusion, causing fever, an unexpected decrease in serum hemoglobin, and jaundice.

Allergic hemolytic reactions typically don't cause a fever and are characterized by hives and angioedema, possibly progressing to cough, respiratory distress, nausea and vomiting, diarrhea, abdominal cramps, vascular instability, shock, and coma.

The hallmark of febrile nonhemolytic reactions is a mild to severe fever that may begin when the transfusion starts or within 2 hours after its completion.

Bacterial contamination causes high fever, nausea and vomiting, diarrhea, abdominal cramps and, possibly, shock. Symptoms of viral contamination may not appear for several weeks after transfusion.

How is it Diagnosed? Confirming a hemolytic transfusion reaction requires proof of blood incompatibility and evidence of hemolysis. When such a reaction is suspected, the person's blood is retyped and crossmatched with the donor's blood.

When bacterial contamination is suspected, a blood culture should be done to isolate the causative organism.

How is it Treated? At the first sign of a hemolytic reaction, the transfusion is stopped immediately. Depending on the nature of the person's reaction, the health care team may:

o monitor vital signs every 15 to 30 minutes, watching for signs of shock

o maintain an open intravenous line with normal saline solution, insert an indwelling urinary catheter, and monitor intake and output

o cover the person with blankets to ease chills

o deliver supplemental oxygen at low flow rates through a nasal cannula or hand-held resuscitation bag (called an Ambu bag)

o administer drugs such as intravenous medications to raise blood pressure and normal saline solution to combat shock, Adrenalin to treat shortness of breath and wheezing, Benadryl to combat cellular histamine released from mast cells, corticosteroids to reduce inflammation, and Osmitrol or Lasix to maintain urinary function. Parenteral antihistamines and corticosteroids are given for allergic reactions (arlaphylaxis, a severe reaction, may require Adrenalin). Drugs to reduce fever are administered for febrile nonhemolytic reactions and appropriate intravenous antibiotics are given for bacterial contamination.

Friday, October 8, 2010

Green Tea and Blood Pressure - How to Use Green Tea To Lower Your High Blood Pressure Symptoms

Green tea has been shown to greatly lower high blood pressure symptoms. This article will discuss how green tea manages to do this and discuss some of the scientific studies conducted to make this finding.

Hypertension or high blood pressure is a very common medical ailment suffered by people worldwide. Research has shown that drinking green tea can actually significantly lower blood pressure symptoms. One of the most common forms of heart disease and illness is having a high blood pressure. Alarmingly, high blood pressure affects about 20 percent of the world's population.

There are many serious and life-threatening conditions that are caused by having high blood pressure which include kidney failure, heart disease and also strokes. High blood pressure is not an insignificant matter and if left unchecked can even be fatal.

Extensive research has uncovered that simply drinking half a delicious cup of green tea on a daily basis can significantly reduce high blood pressure symptoms by more than half. This study was undertaken by Chinese people who regularly drink green tea. Unlike us in western society, people in Asia have known about the powerful medicinal health benefits of green tea for thousands of years.

The good news is that research has also shown that people in the western world are now reducing their high blood pressure symptoms much the same way as people have been in China for years.

Some people are not sure if they have high blood pressure. Some people are also not sure what the cause is of high blood pressure symptoms to occur in the first place. High blood pressure triggers inlclude having a poor diet, having too much stress and not exercising enough. Unfortunately, your genetic makeup can also be a trigger for high blood pressure symptoms.

The good news is that green tea can significantly reduce high blood pressure symptoms. Studies have been conducted on mice who were exposed to stress triggers. Mice who were fed green tea did not result in suffering from hypertension. Additionally, a significant decrease in high blood pressure symptoms has also been shown from studies conducted on around 20,000 men and women who suffer from hypertension who started making green tea a part of their daily regime.

How Does Green Tea Alleviate High Blood Pressure Symptoms?

It's simple really. Green tea enables blood vessels to relax. It is important to bear in mind though that some green tea blends do contain caffeine so if you should be on a caffeine-free diet then a decaffeinated green tea product may be better for you.

Conclusive findings all over the world are starting to reveal the power of green tea in reducing hypertension high blood pressure symptoms. Simply adding green tea to your daily regime can greatly reduce your high blood pressure hypertension symptoms plus also help arm your system against other harmful ailments and conditions.

Wednesday, June 23, 2010

Gluten Intolerance Symptoms

Identifying the gluten intolerance symptoms can save one from having a wrong diagnosis as gluten intolerance can easily be misinterpreted as some other disease in the digestive system. This is mostly due to the similarities in the signs and symptoms that these digestive diseases show.

First off, here is a list of the most prominent lactose intolerance symptoms that one would find in a gluten intolerant person: gluten intolerance bloating, skin rashes, diarrhea, constipation, weight loss and weight gain. This also includes depression and anxiety. Diarrhea and weight loss are the biggest signs and symptoms that are to be checked and see if they lead to a patient being gluten intolerant. Shared with other wheat intolerance symptoms are foul-smelling stool and low blood iron levels.

Many signs and other gluten intolerance symptoms are very similar with Celiac disease symptoms and this is the cause of much misdiagnosis. Celiac is an auto-immune system that the body does and attacks the villi in the small intestines when gluten is introduced into the system, therefore damaging the small intestine and breaks the amount of nutrients the body receives. The basic signs and symptoms of Celiac are diarrhea, abdominal pain, abdominal cramping, abdominal distension, lack of energy, loss of weight, lack of absorption of calcium and vitamin D, infertility and miscarriage. Gluten intolerance symptoms and the signs of Celiac disease are to be carefully looked at before completely diagnosed as either of the two.

Candida symptoms also prevail in those with gluten intolerance and may be alleged as gluten intolerance symptoms. This is most prevalent in the Candida symptoms of digestive pain, headaches and anxiety attacks. Candida itself is a type of yeast that is naturally a part of our body and when a problem arises in our immune system, the Candida in our body raises therefore triggering symptoms for a body that is weak against gluten, wheat and yeast.

Gluten intolerance symptoms are very common in people who do not have a rich diet of wheat every day such as rice or sandwiches. This is why most Caucasians suffer from gluten intolerance because their body has not developed a high resistance and when a high intake of gluten is introduced to the body, they develop intolerance to it. Gluten intolerance and Celiac itself leads to lactose intolerance due to poor bowel movement and poor nutrition, therefore the lactose intolerance symptoms are also to be observed to determine if a person has gluten intolerance. Gluten free foods and gluten free diets (best are those prescribed by a physician after examination) are usually advised for one with gluten intolerance. Also available are non-gluten breads and barley which may taste slightly different but are still necessary for they still carry the other nutrients that wheat carries.

Gluten intolerance children symptoms can be even harder to distinguish as children have a body that is yet developing and the symptoms may be diagnosed as almost any other disease related to the digestive system.