Pneumonia is a lung infection that affects one or both lungs. It can be triggered by bacteria, virus or fungi and causes inflammation in the lung s air sacs that make it difficult to breathe. Pneumonia can range from a mild infection to being a life threatening condition. This severity depends on the age and general health of the patient along with the cause of the inflammation and type of infection.
Pneumonia can be classified in many ways. There are three main types of pneumonia based on the type of microbe that causes the infection; bacterial, viral and mycoplasmic pneumonia.

Bacterial Pneumonia: Streptococcus pneumonia is the most common cause of bacterial pneumonia. It can affect people at any age and can develop on its own or be triggered by flu. A weak immune system increases the risk of suffering from this condition. Breathlessness and pain while breathing are some of the symptoms associated with this type of pneumonia.
Viral Pneumonia: When it comes to young children and the elderly, pneumonia is often caused by respiratory viruses. This type of pneumonia is short lived but the virus that triggers the infection can be fatal. Viral pneumonia can be extremely harmful to pregnant women and individuals with heart or lung issues.
Mycoplasma pneumonia: This is also known as atypical or walking pneumonia. It affects people of all age groups but is commonly seen in cases where the patient is below 40 years of age. Mycoplasma pneumonia cases are usually mild with a persistent cough being the most prominent symptom.
Pneumonia is not always caused by microbes. Aspiration pneumonia can be contacted by inhaling a foreign object such as food, drinks or regurgitated food into the lungs. This type of pneumonia affects the elderly and people under sedation or anesthesia. Along with breathing difficulties, it also causes a decreased gag reflex and difficulty swallowing food.

Though it is not possible to completely prevent pneumonia, the risks of contacting this disease can be easily lowered. Some of the steps you could take to lower your chance of suffering from this disease are:

Avoid close contact with people suffering from viral infections like flu, colds, etc.
Wash your hands often to prevent the spreading of viruses and bacteria
Stop smoking and avoid exposure to second hand smoke
Get vaccinated against the bacteria that cause pneumonia
Get vaccinated against flu to prevent seasonal colds
Exercise regularly and follow a healthy diet

Pneumonia - Can It Be Prevented?

In a conservative society like India, many people thought that the Anti Immunity Deficiency Syndrome (AIDS) virus would never come to their shores because  Indians don t act in those ways.  However, as moral and sexual attitudes change in the subcontinent, AIDS is fast becoming the new scourge.

When was AIDS first considered as a problem?

AIDS was initially a problem in the early 1980 s with many American scientists noting that many Indian doctors were not aware of the virus s presence because of cultural attitudes that the virus would never come to India. Still, Dr.Gilada, a doctor working with sex workers and their clients did an informal sample survey of government and private doctors in 1985. Her findings revealed that 80% of them were unaware of AIDS presence in India.

Based on this shocking finding, Gilada decided to establish an awareness program on AIDS because she knew that the virus would become a scourge if doctors did not treat it immediately. She wrote an article about the program which was featured in the October 1985 edition of Time magazine. She soon had a meeting with a representative from Abbot Labs who asked him to test sex workers for AIDS. She did so and found that 3 out of 600 tested positive for AIDS.

Shortly afterward, newspapers published that 6 sex workers in Chennai tested positive for AIDS. Notices were sent to representatives of Parliament, and awareness was raised. She examined sex workers in Chennai and found that 1 had AIDS, and 2 had HIV.

AIDS Education in India

Soon afterward, many ignorant doctors were being asked about the subject by the media, so Gilda decided to educate them about it because she already had the ready tests and information about it. Dr. Suniti Solomon was given official credit for detecting the first case because she was a mentor for a PhD student who was writing a dissertation on the subject.

Why AIDS is still a problem in India

The main reason for this is because of the fear of the disease, and the second is because of the social stigma attached to the primary ways in which it is contracted. Gilda believes that many people in India still keep quiet about the disease because of the  carpet culture  which is prevalent in the nation. Gilda realized that controlling AIDS meant working with sex workers because 1 sex worker had the potential to spread the disease to 1,000 people.

How AIDS is currently being dealt with in India

Better education and awareness means that prevalence of the disease has declined by 90% because of people engaging in safer sex. As can be seen, more awareness and better education can make the  king s disease controllable. 

AIDS - How It All Started?

How Serious Are Seizures in Children

During a febrile seizure, the body of a child may convulse, shake and contract, the eyes may roll, and he or she may moan or become unconscious. This type of seizure is usually for a few minutes, but in rare cases can last up to 15 minutes.

Febrile seizures stop on their own while the fever persists until treated. While some children may feel sleepy afterwards, others do not have lasting effects.

Seizures in toddlers may be caused due to the following factors

Epilepsy

Epilepsy is defined categorically as two or more seizures without any acute cause. Epilepsy can occur at any age, but it is usually diagnosed in infants and young children.

Body temperature

Body temperature may indicate a crisis in small children. High body temperatures or low body temperature can cause seizures in a toddler. These types of seizures occur only once or twice in children two years or younger, often after an illness. This type of seizure due to the fortification of the body temperature is considered a febrile convulsion.

Dehydration

Febrile seizures can also occur due to dehydration. Dehydration is a direct result of a previous illness that included sweating and fever.

Physical condition

A child who is in poor physical condition can also be prone to seizures. Malnutrition or a body weakened by disease or illness makes small children more susceptible to crises.

Family History

Family history can play a role in toddlers or children with seizures. If a family member suffered from the tendency or had convulsions, particularly febrile seizures as a child, this trait can be inherited.

Treating febrile seizures

If your child has a febrile seizure, stay calm and:

Make sure your child is in a safe place and does not fall or hit something hard
Place your child on his side to prevent choking
Watch for signs of breathing difficulties, including any colour change in the face of your child
If the seizure lasts more than a few minutes or your child turns blue, it may be a more serious type of seizure; connect with doctors immediately

Febrile seizures can be frightening to witness, but remember they are fairly common and are not usually a symptom of a serious disease, and in most cases does not lead to other health problems.

How Serious Are Seizures in Children

A small piece of bone is known as a fragment and it is very common that an avulsion fracture also tends to damage the protrusions of bone to which the tendons attach. This basically means that the tendon or ligament will come away from the bone and it will take a small piece of bone with it. It is sometimes very hard to find out what type of injury you have and this is why knowing the causes and symptoms of an avulsion fracture are very helpful in determining exactly how severe the injury is. 

Here are the causes of an avulsion fracture:

Explosive landing: Athletes who tend to jump or land with great impact tend to get these most commonly. Therefore, it is crucial for your health that if you participate in such sports, you do follow the correct method of jumping.
Explosive extension: Similar to how an athlete landing ferociously can get an avulsion fracture, someone who is extending the legs very violently and explosively during an exercise can also get an avulsion fracture. This is because the bone getting extended could very well damage the protrusions to which the tendons are attached. 
Symptoms
These are the two main causes of an avulsion fracture. There are not many symptoms of an avulsion fracture. This is because an avulsion fracture can only be determined by an MRI or by an X-ray scan. Therefore it is nearly impossible to diagnose that you have an avulsion fracture without looking at the results of the tests performed on the part of your body. However, the way you got the fracture and especially the details of it are very good indications of whether you have an avulsion fracture or not.

Avulsion Fracture - Common Causes Behind it

Spinal fractures occur as a result of an injury or dislocation of the bony vertebra. This causes the bone fragments to pinch and damage the spinal cord. Fractures can occur anywhere along the spine but the most common site of fracture is the lower back.

What causes spinal fractures?

Spinal fractures are often a result of the following-

  A sudden traumatic injury
  A high-velocity accident
  Falling from a height
  Sports injuries
  Spinal instability
  A whiplash

Types of spinal fractures:

Spinal fractures are classified into three categories, such as the following-

  Compression fracture - If you exert excessive pressure on the vertebra, it will break. This type of fracture occurs when the bones in the spine become fragile or weak to the extent that they easily crumble. People living with osteoporosis, certain types of cancer or tumours are prone to a compression fracture.

  Dislocation - When the discs and/or ligaments linking the vertebrae is torn or stretched, the bones may dislocate or come out of alignment.

  Fracture-dislocation - Torn ligament and broken bone lead to this condition. A fracture-dislocation is a debilitating condition and often requires surgical intervention.

Symptoms of spine fractures:

Following an accident or an injury, you can tell if you have ended up fracturing your spinal column by identifying these symptoms-

  Excruciating pain
  Tingling sensation
  Numbness
  Muscle spasm
  Swelling of the muscle
  Sudden onset of back pain
  Restricted spinal mobility
  The pain worsens if you walk or stand for long
  Deformity or disability of the spine

How are spinal fractures treated?

Spinal fracture treatment begins with administering pain-management drugs and medications to ease the symptoms, and stabilization methods to prevent injury. Depending on the nature of the fracture, your doctor may follow these lines of treatment-

  Fusion and instrumentation - These are surgical procedures to cure unstable fractures. Fusion refers to the joining of the vertebrae using a bone graft along with hardware such as hooks, rods, plates, or pedicle screws. The bone graft joins the vertebrae below and above to form a solid piece of bone.

  Kyphoplasty and vertebroplasty - These are minimally invasive procedures, wherein the surgeon injects bone cement into the fractured body through a needle. During kyphoplasty, the surgeon first inserts and inflates a balloon to expand the compressed vertebrae and then fills it with bone cement.

Spinal fractures are an extremely uncomfortable and painful condition to live with. It can hinder your day-to-day activities and affect your quality of life. It is imperative that you seek immediate treatment if you end up with fractures or dislocation of the spine.

Spine Fracture - How Can You Get It Fixed?

The eye is a complex organ. It is made up of a number of different parts which together build a sense of image. Retina is a very significant part of the eye. It is this part of the eye that helps it project the image. The object image is ultimately created on this part of the eye. But it is also a very sensitive and delicate organ. There are many abnormalities that may affect the retina. Central Serous Retinopathy is one such abnormality.

This medical condition of the eye is precipitated when there is a buildup of fluid behind the retina. This leads to the detachment of the retina. The patient may experience gradual or even sudden loss of vision as the central retina gets detached.

The Retina and its Structure

The retina is a very important part of the eyes. It is a membranous structure where vision takes shape and is composed of several layers. It contains special photoreceptor cells that help in identifying color, vision, etc. There are different cells that help in central as well as peripheral vision. The central region of the retina is also known as macula. Retinal Detachment is a disorder of retina that can turn people blind or low in vision. Medical intervention is necessary to regain lost vision.

Symptoms of Central Serous Retinopathy

Patients need to be aware of the symptoms lest they should be caught completely unaware of it.

Objects may appear farther away than usual.

White portions of images may appear dull and lines may appear crooked.

Patients may experience blurry vision in the initial stages.

However, it does not always a precipitate symptom. If fluid buildup is not affecting the central vision area, the patient may not experience any deterioration in central vision. This is a perception that the central part is responsible for the central vision. He or she may experience a clear central vision, although there is a fluid buildup. Nevertheless, it may eventually push the central part and detach the retina resulting in Central Serous Retinopathy. Patients may experience a darkening or blurring of their central vision. This is usually limited to one eye. However, one may experience such problems in both eyes at different stages of life.

Risk factors

Though the contributory factors are not well known, it is thought that stressful lifestyles and some medicines can contribute to such ailments.

Treatment

Treatment may not always be required in all cases. Doctors may just ensure that built-up fluid is draining out. However, if fluid is not draining out, medical intervention is necessary doctors may go for treatments like photodynamic therapy, thermal laser treatment, or medications. Doctors may also recommend stopping steroids and bringing in lifestyle changes.

Conclusion:

People who notice any changes in their vision or experience pain or blurry vision should consult an Ophthalmologist as soon as possible. If a person is already suffering from any eye disease and experiences such symptoms, he/she should immediately seek medical attention without waiting for his/her next appointment.

In some cases, the fluid dissolves itself with no further medical treatment. However, if it does not, a variety of medicines and medical treatments are available.

Central Serous Retinopathy - What Should You Know?

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