Cold sores alternatively known as fever blisters is a viral infection, which usually occurs around the mouth.They occur in patches and heal within 2 to 4 weeks usually without leaving behind any scars. Cold sores are contagious and can be spread from person to person via close contact. Read on more to find all about them.

Symptoms
Usually cold sores passes through multiple stages
1. Tingling and itching: People usually experience a tingling, burning sensation around the lips prior to blisters, which may appear within a day or two after such a sensation.
2. Blisters: These blisters are small, filled with fluids and usually break out along the border of the skin and the lips. They can also occur around the nose or cheeks.
3. Oozing and crusting: The blisters have a tendency to burst which leaves shallow open sores which then usually crust over.

Some other symptoms, which accompany cold sores are fever, headache, sore throat, muscle aches and swollen lymph nodes.

Causes
Strands of the herpes simplex virus (HSV-1) typically cause cold sores. In some instances, HSV-2 can also cause cold sores. Cold sores are most contagious when they are in the form of oozing blisters. It can spread by sharing the same utensils, kissing, sharing towels and razors and also oral sex. Cold sores can be triggered due to several factors such as stress, fatigue, fever, hormonal changes and changes in the immune system.

Risk Factors
About 90% of adults worldwide test positive for this virus. People who have a weakened immune system are more prone to be infected by the virus. For example people suffering from eczema, AIDS and severe burns have a higher chance of contracting cold sores.

Complications
In certain cases,cold sores affect other parts of the body. Fingertips, hands, and some other parts of the body are affected by both HSV-1 and HSV-2 in some instances. It can also cause eye infections, which can lead to blindness or may even spread to the spinal cord and the brain in people who have a very weak immune system.

Treatment
Cold sores have no treatment and they usually clear up without any medication within 2 to 4 weeks. However certain antiviral medications are present which speed up the healing process.

All About Cold Sores

Neurosurgery mainly deals with treating of functional disorders that affect the nerves, brain and muscles through major or minor surgery. The field of neurosurgery makes use of advanced surgical procedures. The different techniques are used to treat brain tumors, trauma to the head, cerebral hemorrhages, spinal disc herniation, brain aneurysms and peripheral neuropathy.

Neurosurgery Treatment
The main aim of neurosurgery treatment in patients suffering from stoke is to prevent neurologic deterioration as well as the recurrence of stroke. The advancement in medical treatment has increased to a great extent, however the mortality and morbidity in stroke patients is very high. The second leading cause of death all over the world is stroke, and hence, through neurosurgery stroke can be managed. Each year in the U.S there are about 800,000 people who suffer from stroke which causes disability.

Symptoms of Stroke and its Effects
The main symptoms of stroke are not identified easily by people. However, the symptoms that are caused on delay of treatment include difficulty in speaking, weakness on one side of the body, drooping on one side of the face and difficulty in walking.

Stroke at times is life threatening and it is also referred to as brain attack and can occur at any time to an individual. It is caused when the flow of blood supply to the brain is cut off and oxygen is deprived to the brain cells. Brain dysfunction occurs due to the dead brain cells and hence some patients lose their memory and control over their muscle movement. The treatment of stroke in such cases includes a neurosurgery by a neurological specialist.

Types of Stroke
The abrupt interruption to the flow of blood that causes hindrance in the neurological function can be best treated if detected early and by accurate diagnosis by a neurosurgeon. There are 3 different types of stroke that can occur and these include Hemorrhagic stroke, Ischemic stroke and Transient ischemic attack. The Ischemic stroke mainly occurs when blood vessels that supply blood to the brain are blocked. It is a common form of stroke and its underlying cause is known as atherosclerosis. The main procedures that are used for treating ischemic stroke include tissue plasminogen activator and endovascular procedure.

In the tissue plasminogen activator procedure, the patient is given medicine intravenously. The blood flow to the affected area of the brain is improved when the blood clot dissolves through this method. The medication is given immediately after 3-4 hours on occurrence of the stroke symptoms. In the second procedure, a catheter is used, which is injected in the area of the obstructed blood vessel. The blood flow to the area is restored by the endovascular procedure. Even anticoagulants are given to thin the blood and prevent clogging.

Neurosurgery In Management Of Stroke!

Yauvan pidika or acne vulgaris is an inflammatory skin disorder which is prevalent in both males and females. When the sebaceous glands present on skin produce excessive sebum, the hair follicles present on skin get clogged leading to the formation of acne. According to ayurveda, kapha, pitta &amp; rakta and meda or fat dhathu are responsible for producing acne.

Ayurvedic treatment aims to eliminate the problem from its root. Herbs like lodhra (symplocos racemosa), manjishtha (rubia cordifolia) and kushta (saussurea lappa) are known for their properties to reduce acne. Turmeric (curcuma longa) and chandana (santalum album) are also effective in treating acne. The application of jaiphal (myristica fragrans) and khas-khas (vetiveria zizanioides) is believed to provide satisfactory results. Neem (azadirachta indica), guduchi (tinospora cordifolia) are known for their blood purifying properties, which can lessen the occurrence of acne and pimple in the long run.

The following are some of the ayurvedic remedies for treating acne:

1. To reduce the growth of pimple, rub water on jamun (syzygium cumini) seed and apply it on the pimple.

2. The peel of orange has medicinal properties that can be used effectively in the treatment of pimple. Make a paste of orange peel powder and rose water; apply it on your face on a regular basis. It is an effective remedy that cures acne and improves the skin tone.

3. To achieve an immediate result, apply a paste of lodhra (symplocos crateigodies), vach (acorus calamus) and dhania (coriander). Improvement will be noticed within 7 days.

4. A paste of red chandan (red sandalwood) and jaiphal (nutmeg) are also effective in reducing the appearance of acne and pimples.

5. Apply a paste of masoor dal (red lentils) with milk, ghee and camphor on your face. It reduces the appearance of acne and clears the scars which are left behind.

6. Prepare a paste of lemon, kalaunji (seeds of fennel flower) and milk. Apply it on your face on a regular basis before going to bed. Wash your face with lukewarm water in the morning. This remedy ensures speedy disappearance of acne.

7. Make a mixture of nimbu (lemon), extracts of tulsi (basil) and black kasundi (coffee pods), dry it in sun and apply the mixture on face. It is a powerful remedy that is known to cure the problem of acne.
Besides these home remedies, a balanced diet and healthy lifestyle will also enable you to reduce the risk of recurrent acne.

Ayurvedic Treatment for Acne

Smartphone Addiction is a Sign of Depression

There are some people who just never seem to get off the phone. They would be looking at their phones all the time, messaging, using social networking sites or simply clicking their pictures or playing games. A study suggests that addiction to the smartphone is linked to and serves as a sign of depression.

The study reveals that individuals who have been diagnosed with some form or degree of depression tend to use their phones more. In fact, smartphone addiction is correlated to clinical depression. So, if your teenage son or daughter or someone you know have been using their phones too often, then this might be a red signal towards depression.

Smartphone addiction can be seen as a compulsive behavior and is typically noticed among depressed people. At the same time, it can result in depression as well. People who are prone to developing depression symptoms may also use their phone more often. Their excessive usage and smartphone addiction may actually make them irritable and sad, looking at photos of others, noticing other people’s lives may make them feel that their lives aren’t perfect. This can in turn lead to feelings of extreme sadness, cause depression or even suicidal thoughts.

So, make sure that you keep a tab of how often people use smartphone in your family. If you suspect behavioral changes with smartphone addiction, consider getting a consultation with a psychologist or counsellor.

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Your Addiction To Smart Phone Reveals Something Shocking About You!

Measles refer to an infection caused by a virus. It mainly affects the respiratory system and its onset is accompanied by high fever, runny nose, frequent coughing and itchy rashes all over the face. It is extremely contagious and spreads through saliva or even mucus. This infection has several symptoms. Some of them are: 

1.  Persistent coughing
Affecting the respiratory system, the onset of measles can be identified by persistent and a nagging cough, one that refuses to recuperate.
2.  Fever
As discussed above, if you are infected by the measles virus, chances are very high that you will suffer from extremely high fever. It is often accompanied by chills.
3.  Sore throat
The throat forms an important part of the respiratory system and if it is infected, its repercussions can be felt in the throat. You will have extreme difficulty in eating or swallowing food when suffering from measles.
4.  Small white spots develop inside the mouth
Sometimes you may notice outbreak of small white spots in the interior of your mouth. In case you do, do not take it lightly. This is an important symptom of measles and you must consult a doctor immediately. 

Notwithstanding the contagious nature of the infection, there are various treatments available in order to treat this infection. Some of them are: 
1.  Acetaminophen
This is used to relieve one of fever as well as pain in the muscles.
2.  Take rest
Suffering from measles is an extremely uncomfortable situation and taking rest always helps. Your immune system, being infected by a virus is rattled and needs sufficient rest to recuperate. 
3.  Drink lots of water
Nothing can be an alternative to water. Therefore when suffering from measles, drink as much water as you can. Try to drink at least six to seven glasses of water, a day in order to purge your system.

All About Measles

High blood pressure, which is often a result of hypertension, is the leading risk factor for a stroke, which in turn leads to severe and long-term disability, including death. Managing your blood-sugar levels is the most critical thing you can do to lessen your risk of a stroke, and you should leave no stone unturned in keeping your blood pressure at optimum levels.

What causes a stroke

A stroke, which is often referred to as a brain attack, takes place when the supply of blood to a particular region of the brain is cut off. The brain cells which are deprived of the oxygen and glucose die, and when the ailment is not caught early, a permanent damage to the brain can follow.

How is high blood pressure related to a stroke

Uncontrolled blood pressure levels can increase the risk of a stroke by about four to six times. With the passage of time, hypertension causes atherosclerosis as well as hardening of major arteries. This often results in blockages of small blood vessels present in the brain. With high blood pressure for a long period of time, the blood vessels of the brain become weak and burst. This way the risk of a stroke is directly related to the high levels of blood pressure.

 What can you do to keep your blood pressure under control

There is a  lot you can do to keep the chance of a stroke at bay. But the first thing you should try doing is keeping your blood pressure level normal. Some simple lifestyle changes can help you to lead a risk-free life and therefore, you should first aim at shedding off those extra pounds along your waistline.

In general, a man with a waistline measuring over 40 inches and a woman with that over 35 inches is at a higher risk of suffering from high blood pressure as well as a stroke. You should exercise regularly for at least half an hour and eat a well-regulated diet loaded with fibre, proteins, potassium and Omega-3 fatty acids. Stay away from junk food and maintain a food diary where you can jot down your honest food habits.

It is very important to lower down your high blood pressure in order to avoid risks of stroke. But if you fail to do so even after following a healthy routine, then it is crucial to consult a doctor who can help you by prescribing medications that are right for your medical condition.

Stroke Due to Hypertension - What Should be done About it?

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