‏إظهار الرسائل ذات التسميات Disease and medicine. إظهار كافة الرسائل
‏إظهار الرسائل ذات التسميات Disease and medicine. إظهار كافة الرسائل

الخميس، 13 يناير 2011

Bird flu and Treatment for Bird Flu

Bird flu

Birds, just like people, get the flu. Bird flu viruses infect birds, including chickens, other poultry and wild birds such as ducks. Most bird flu viruses can only infect other birds. However, bird flu can pose health risks to people. The first case of a bird flu virus infecting a person directly, H5N1, was in Hong Kong in 1997. Since then, the bird flu virus has spread to birds in countries in Asia, Africa and Europe.
Human infection is still very rare, but the virus that causes the infection in birds might change, or mutate, to more easily infect humans. This could lead to a pandemic, or a worldwide outbreak of the illness.
During an outbreak of bird flu, people who have contact with infected birds can become sick. It may also be possible to catch bird flu by eating poultry that is not well cooked or through contact with a person who has it. Bird flu can make people very sick or even cause death.

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  Treatment for Bird Flu for Humans  


Antiviral drugs are used to ease bird flu symptoms and shorten the duration of a bout of bird flu, by stopping the spread of the virus within the body. So far, the strain of the bird flu virus that has been passed to several people from birds seems to be affected by these treatments for bird flu.
However, if a bird flu pandemic occurs, the form that the virus finally takes may react to these drugs differently. A further problem could be that antiviral drugs usually have a shelf life of only a few years, and since the bird flu virus evolves extensively over time, the virus could become resistant to stockpiled bird flu treatments. Hence major stockpiles could become useless.
If antiviral drugs and vaccines are not available, it will necessary to use natural remedies to fight the viral infection and ease the flu symptoms. Click on the link to see information on popular natural flu remedies that could see you through a bird flu pandemic.

Treatment of polio





Currently, there is no treatment that can kill the poliovirus. Antibiotics or other medications for polio are not effective because polio is caused by a virus. Therefore, treatment focuses on providing relief of symptoms as the body fights the poliovirus. This is called supportive care.

Supportive Care as a Polio Treatment
Supportive care as a treatment for polio will depend on the symptoms that a person experiences. For those with mild symptoms or aseptic meningitis, supportive care may include:

Medications (such as acetaminophen or ibuprofen) to control fever or pain
Fluids
Rest until the fever improves.

In these cases, after 2-10 days, polio symptoms will usually have faded completely.

If paralytic paralysis occurs, treatment may be more extensive and long-term. Depending on the severity of symptoms, treatment for polio can include:

Medications to reduce pain and improve strength
Antibiotic medications for bacterial infections
Breathing assistance with a mechanical ventilator.

Visiting the Doctor
If someone becomes ill from possible polio symptoms, he or she should seek medical attention right away. It is important for the person to call the doctor in advance so that he or she doesn't have to sit in the waiting room for a long time and possibly infect other patients.

الأربعاء، 12 يناير 2011

Cancer Type

Cancer Type




Viagra

Viagra aids in conceiving





Viagra aids in conceivingIt was a surprise for the British couple David and Kerry Horan, who were blessed with a girl child. As it was established, if a woman (instead of a man) consumes Viagra she might conceive, reports CARE Nottingham fertility clinic.

Viagra is used as medication for men with erectile dysfunction as it increases the blood flow. In case of Kerry, who suffered a miscarriage in 2005 after 12 weeks, she was having trouble conceiving.

Dr George Ndukwe, who performed the experiment, came to know that if IVF had failed due to poor blood flow in the womb then it needs radical treatment.

The lining was too thin for an embryo to be implanted and thus Viagra was used that helped in increasing blood flow and thickened the lining.

Once the wall had thickened, the doctors implanted the IVF embryos. After few days it was reported that she was pregnant.

However, Dr Ndukwe clarified that it will pose a health risk if the procedure isn't performed under supervision.

Since there are many couples all across the world who suffer from the same problem, it would be beneficial for them.

Treatment of hepatitis B

Treatment to prevent hepatitis B infection after exposure
If you know you've been exposed to the hepatitis B virus, call your doctor immediately. Receiving an injection of hepatitis B immune globulin within 24 hours of coming in contact with the virus may help protect you from developing hepatitis B.
Treatment for acute hepatitis B infection
If your doctor determines your hepatitis B infection is acute — meaning it is short-lived and will go away on its own — you may not need treatment. Instead, your doctor will work to reduce any signs and symptoms you experience while your body fights the infection. Your doctor may recommend follow-up blood tests to make sure the virus has left your body.
Treatment for chronic hepatitis B infection
If you've been diagnosed with chronic hepatitis B infection, your doctor may recommend:
  • Antiviral medications. Antiviral medications help fight the virus and slow its ability to damage your liver. Several medications are available. Your doctor can suggest which medications may be most appropriate for you.
  • Liver transplant. If your liver has been severely damaged, a liver transplant may be an option. During a liver transplant, the surgeon removes your damaged liver and replaces it with a healthy liver. Most transplanted livers come from deceased donors, though a small number come from living donors.

Treatment of cholera

Treatment of cholera


Symptoms of cholera





The symptoms of cholera include nausea, vomiting, severe diarrhea, and abdominal cramps leading to profound dehydration.
 
 
Treatment of cholera
 
 
 
Cholera is an easily treatable disease. The prompt administration of oral rehydration salts to replace lost fluids nearly always results in cure. In especially severe cases, intravenous administration of fluids may be required to save the patient's life.
Left untreated, however, cholera can kill quickly following the onset of symptoms. This can happen at a speed that has incited fear and paralyzed commerce throughout history. Although such reactions are no longer justified, cholera continues to be perceived by many as a deadly and highly contagious threat that can spread through international trade in food.

Diabetes and Insulin

Diabetes






Diabetes is a birth defect where the body just doesn’t produce enough insulin to keep blood sugar at normal levels. Type 2 Diabetes afflicts mostly people with excessive weight and the condition is characterized by the inability of the body to use insulin secreted by the pancreas. There is also a less common type of Diabetes – Gestational Diabetes – that occurs in women during the second half of pregnancy and disappears after delivery





Insulin






Diabetes exacts its toll on many Americans, young and old. For years, researchers have painstakingly dissected this complicated disease caused by the destruction of insulin producing islet cells of the pancreas. Despite progress in understanding the underlying disease mechanisms for diabetes, there is still a paucity of effective therapies. For years investigators have been making slow, but steady, progress on experimental strategies for pancreatic transplantation and islet cell replacement. Now, researchers have turned their attention to adult stem cells that appear to be precursors to islet cells and embryonic stem cells that produce insulin.