What is it?

Headache is a pain in any part of the head, including the scalp, upper neck, face (including the eye area).

A primary headache is caused by problems with or overactivity of pain-sensitive structures in your head. A primary headache isn't a symptom of an underlying disease.

What are the causes and triggers?

The three most common causes of a primary headache are:

1. Cluster headache
2. Tension-type headache
3. Migraine

Some primary headaches can be triggered by lifestyle factors, including:

1. Alcohol, particularly red wine
2. Certain foods, such as processed meats that contain nitrates
3. Changes in sleep or lack of sleep
4. Poor posture
5. Skipped meals
6. Stress
Doctors focus on determining whether a headache has another cause. They also check for symptoms suggesting that a headache is caused by a serious disorder. If no cause is identified, they focus on identifying which type of a headache is present.

Tips that could help before seeking consultation:

1. Try to keep stress in check. Stay organized and prepared to minimize stressful situations. Have some fun, and don't overdo it at work.
2. Try incorporating meditation or yoga in your daily regime
3. Apply a heating pad, hot water bottle or warm compress to aching muscles. Or take a hot shower.
4. Apply an ice pack wrapped in a towel to the neck.
5. Practice good posture to ease muscle strain. While standing, keep shoulders back and head level, buttocks, and abdomen pulled in. While sitting, keep your head straight and thighs parallel to the floor.
When to seek consultation?

In people with headaches, certain characteristics are cause for concern; these people should immediately seek medical consultation:

   1. It occurs more frequently than usual
   2. Are more severe than usual
   3. Worsen or don't improve with appropriate use of over-the-counter drugs
    4. Prevent you from working, sleeping or participating in normal activities
    5. Headaches that cause you distress, and you would like to find treatment options that enable you to control them better
    6. Tenderness at the temple (as when combing hair) or jaw pain when chewing
    7. The presence of cancer or a disorder that weakens the immune system
    8. Use of a drug that suppresses the immune system
    9. Red eyes and halos seen around lights
   10. If you are experiencing certain other symptoms like- headaches that increase in frequency or severity, headaches that begin after age 50, worsening vision, weight loss

A headache can be a symptom of a serious condition, such as a stroke, meningitis or encephalitis. Go to a hospital emergency room or your local emergency number if you have the worst headache of your life, a sudden, severe headache or a headache accompanied by:    
   1. Confusion or trouble understanding speech
   2. Fainting, drowsiness, confusion
   3. High fever, greater than 102 f to 104 f (39 c to 40 c)
   4. Numbness, weakness or paralysis on one side of your body
   5. Stiff neck
   6. Trouble seeing, speaking or walking
   7. Nausea or vomiting (if not clearly related to the flu or a hangover)

If people with none of the above symptoms or characteristics start having headaches that are different from any they have had before or if their usual headaches become unusually severe, they should call their doctor.

Doctors can usually determine the type or cause of headaches based on the medical history, symptoms, and results of a physical examination. Depending on their other symptoms, the doctor may advise taking an analgesic or ask them to come for an evaluation.

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Headache - Certain facts one should know

Cystic Fibrosis is a genetic disorder that is known to affect some of the vital organs of the body including the lungs, digestive system to name a few. For long it was believed that cystic fibrosis affects a person in their childhood. However, various research and studies suggest that adults are also susceptible to this inheritable disorder. In this article, we will discuss the cause and symptoms associated with cystic fibrosis.

Cause
The epithelial cells that line the stomach, nasal cavity and lungs, are responsible for the production of the digestive fluids, sweat, tears, mucus. The Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) gene codes for a protein called the CFTR protein. The CFTR protein, a membrane protein plays a pivotal role in transporting the chloride ions of the epithelial cells inside and out of the cell. This regulation of the chloride ions goes a long way in ensuring that the mucus produced is free-flowing and thin.

In the case of Cystic Fibrosis, the CFTR gene that codes for the protein undergoes a mutation. With the CFTR protein unable to perform its function, sticky and thick mucus builds up and clogs some of the major systems of the body including the digestive system, reproductive, and respiratory system. There is also a higher salt content in the sweat of the affected person.

For a person to be affected by cystic fibrosis, he/she must inherit a copy of the mutated CFTR gene from both the parents ( Autosomal Recessive Disorder) at birth.

Symptoms
The symptoms associated with cystic fibrosis depends on the organs and systems affected.

The thick mucus formed can clog the digestive tract resulting in incomplete absorption of the essential nutrients from the food. This may have an impact on the overall growth and development of the body.
- There may be stunted growth or no weight gain.
- The stool may appear greasy and foul smelling. Some may also suffer from constipation.
- Newborns and infants may suffer from an intestinal blockage.
Cystic fibrosis, left unattended can lead to diabetes, intestinal blockage or obstruction.
- The mucus can also block the bile duct triggering a host of problems including liver disorders.
- At times, the obstruction or blockage can occur at the junction where the large and the small intestine meets (Distal intestinal obstruction syndrome).
The thick mucus can also affect the lungs and the respiratory system by blocking the tubes that act as a passage carrying the air inside and out of the lungs. As a result,
- A person may suffer from lung infections frequently.
- There may be difficulty in breathing, stuffy and blocked nose, or wheezing.
- Some people may also suffer from a chronic cough with a thick sputum.
Left untreated the complications can worsen resulting in

Nasal polyps, Chronic infections, Hemoptysis (there is blood while coughing), and Pneumothorax (air fills up in the space bifurcates the chest wall from the lungs).

In severe cases, there may be a respiratory failure.

Cystic fibrosis can also trigger fertility problems (both in males and females).

Cystic Fibrosis- Causes and Symptoms!

The liver is the second largest organ in the human body. Everything that is consumed goes through the liver and gets metabolized. Generally the liver consists of fat accumulation, in the range of 2%, but when it reaches close to 10%, the condition is termed as fatty liver. Progression of fatty liver can lead to cirrhosis and eventually liver failure. The liver has an amazing ability to regenerate itself if a part of it is damaged. 

However, if the damage is cumulative, then the repair becomes difficult. Another point to note is that the liver can be resected in parts to ensure that the non-affected liver continues to be available to take care of the metabolism.

Causes: There are two main types of fatty liver:

Alcoholic fatty liver: This is the most common type and is seen in heavy drinkers.
Non-alcoholic steatohepatitis (NASH): The causes for this type are not clear, but obesity, diabetes, and hyperlipidemia are some causes for NASH.
Symptoms: Fatty liver develops over years, and the symptoms are both vague and appear randomly. These can be attributed to any general illness, and so diagnosis is often delayed.

Unexplained weight loss
Jaundice
Loss of appetite
General malaise
Dull pain in the right upper quadrant of the abdomen
Overall physical weakness
Ascites or fluid accumulation in the abdomen
Increased tendency to bleed
Abnormal liver enzyme levels
Diagnosis: If suspected of fatty liver, the following are done to confirm the diagnosis.

Blood tests to check for liver enzyme levels.
Imaging studies including x-ray, CT and/or MRI scan
Biopsy to confirm the diagnosis
Treatment: Fatty liver is a completely reversible condition. If a person with alcoholic fatty liver quits drinking for about 8 to 10 weeks, the damage can be totally reversed.

If there is no history of alcoholism but obesity, then switching to a non-fatty diet with lots of fresh fruits and vegetables, multigrain, dairy products, etc., can help in controlling fat accumulation and use the stored fat. Increasing the levels of physical activity also helps in burning stored fat.

As noted, the liver is capable of self-repair and self-regeneration, so if further triggers are stopped, it can heal itself.

If fatty liver is not controlled, it can develop into cirrhosis and liver failure. If it reaches liver failure, then survival rates and prognosis look very gloomy.

Prevention: Fatty liver disease can be prevented by controlling alcohol intake, adopting a healthy lifestyle, eating non-fatty and non-sugary products, and maintaining an active and healthy lifestyle.

Monitor health periodically to check on liver function, diabetes, and cholesterol levels.

Fatty Liver - All You Need To Know!

Varicose veins are a painful swelling of the veins of the legs. The raised veins just under the top layer of the skin appear to be purplish blue. It is a common affliction and affects nearly 25% of the adult population all across the world and 10 million people in India are diagnosed with it every year.

What are varicose veins?

Varicose veins are enlarged veins that typically develop in the legs and the feet. This condition is triggered when there is something wrong with the valves of the veins. When the valves do not function properly, blood flow to all parts of the body is disrupted. Since the legs are the farthest part of the body from the heart, gravity makes it difficult for blood to flow up to the heart.

Varicose veins are common in people who are:

  Above 50 years of age
  Lead a lifestyle that requires them to be on their feet for long stretches of time
  Pregnant
  Menopausal
  Obese

If someone in your family has a history of varicose veins, you are quite likely to get it too.

What are the symptoms of varicose veins?

Varicose veins are characterized by the following symptoms-

  The most obvious symptom is the large twisty veins
  Pain all down the length of your legs
  Discolouration of the skin of the legs and feet

Diagnosis of varicose veins:

The doctor usually diagnoses varicose veins by a physical examination. She/he may also suggest an ultrasound to determine if your flow of blood is affected. It is a non-invasive procedure and is done with the help of high-frequency sound waves.

You may even have to undergo a venogram. The doctor injects a coloured dye into your veins and X-rays them. The dye gives an indication of how well your blood is flowing through the veins.

Treatment of varicose veins:

There are several treatment options for varicose veins-

  Compression socks: these socks exert pressure on the swollen veins and make it easy for blood to flow upwards. They also bring down the swelling.

Vascular surgery:

When the other methods do not work, doctors prescribe vascular surgery.

  Ligation and stripping: Through this surgery, the surgeon ties up the vein to prevent pooling of blood in the veins and sometimes the vein itself is removed.
  Sclerotherapy: The doctor injects a chemical right into the varicose vein which closes it.
  Radiofrequency ablation: The doctor uses radiofrequency to heat the varicose vein up, which makes the walls collapse

Lifestyle changes:

A few changes to your lifestyle can help you avoid the menace of varicose veins-

  If your job requires you to stand for extended periods, squeeze out a few minutes so that you can sit down, that allows blood to flow normally up to your legs.

  If you are overweight, lose weight immediately.

  Exercise regularly because that keeps your heart healthy and improves blood circulation.

Varicose veins are a painful condition that can be avoided if you implemented a few changes to how you live your life and even if you do get them, there are ways to cure them.

Varicose Veins - How Does Vascular Surgery Help?

Your mother has often yelled at you for playing video games for long hours, but obviously you haven t paid heed to it. Such is the obsession with video games that they don t let you rest unless you have championed all the levels in the virtual interface. Here is the source of all problems. Studies have revealed that video games have a direct relation to neuropsychiatric problems. As a result, many health experts across the world consider video game as a kind of health abuse.

People who play action-oriented video games are at higher risks. The more you indulge in these kinds of games, the more they are going to affect the hippocampus section of your brain. It is that part of the brain which is considered to be the centre of your nervous system, memory and emotion. Reduced hippocampus volume may make person vulnerable to multiple neuropsychiatric complications. Let us see some of the signs, which may indicate the onset of certain complications arising from an over indulgence in these games.

1. You spend hours on the computer or related gaming devices and devote lesser hours for your family and friends

2. You get agitated when someone stops you midway through the game

3. You become socially isolated and show signs of occasional mood swings

4. You are unable to keep a track of time once you start playing

5. You repeatedly neglect your studies, resulting in a dip in performance at school

Why does this happen?

All of the above signs indicate that sooner or later you might develop neurological problems. When you spend an excessive number of hours on playing and navigating through the games, the  hippocampus  portion of your brain shows signs of decreased gray matter. As a result, the volume of the hippocampus shrinks, causing severe nerve related disorders such as schizophrenia, Alzheimer s disease, dementia, depression, and overall general stress.

One of the biggest reasons behind this is a lack of self-control. Most of the video games will encourage you to steal cars, run away after a theft and kill your enemies. Moreover, if you succeed, you are rewarded. This naturally unleashes a blatant urge for the gratification of all these awkward desires in your real life too. Hence, once you are encountered with the reality, you tend to show violent behavior.

Can Playing Video Games Cause Neurological Problems?

Lupus is an inflammatory disease that is chronic in nature. It occurs when your tissues and organs are attacked by your body's own immunity system. The inflammation that this disease causes can affect the other parts of your body as well, like the joints, kidneys, skin, brain etc. It is often difficult to diagnose because it lacks distinct symptoms. However, one of the most identifiable symptoms of lupus is a ring-shaped rash on the face.

Lupus can be caused by a number of factors like:

Excessive exposure to sunlight
Susceptibility towards infections
Certain anti-seizure, blood pressure and antibiotic medicines
Symptoms
The symptoms are neither distinct nor regular. However, some common symptoms could be-

Fatigue and fever
Pain in the joints, stiffness and swelling
Ring-shaped facial rash
Skin lesions on exposure to the sun
Chest pain and shortness of breath
What else can lupus lead to?

Several complications may arise if lupus is left untreated. Some of them are-

Kidney damage and failure
Hallucination, seizures, strokes and several other problems associated with the brain and the central nervous system
Anemia, blood clotting, vasculitis etc.
Increased susceptibility to pneumonia
Increased risk of heart attacks and other cardiovascular diseases
Treatment
Lupus is a significantly dangerous disease and medical help should be immediately sought if you think that you have symptoms associated with it. Treatment depends on the signs and symptoms of individual patients.

Lupus (Skin Rash) - How It Can Be Treated?

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