Sciatica refers to the pain one experiences due to the irritation or compression of nerve roots contributing to formation of Sciatic nerve. The sciatic nerve is the longest and widest nerve in the body, running from the lower back, down to the back of each leg. The pain can occur in the lower back and spread to the hips, buttocks and leg. Sciatica generally affects one side of the body. There are numerous causes of irritation of the sciatic nerve and sciatica.
 
Some of them are:
 
1. Spinal Stenosis
The narrowing of the spinal canal caused by natural wear and tear of the vertebrae (individual bones in the spine protecting underlying nerves) of the spine is known as spinal stenosis. The narrowing may put pressure on the roots of the sciatic nerve, causing pain.
 
2. Herniated Disc
A disc is made up of cartilage and acts as a cushion between vertebrae, allowing flexibility of the spine. A herniated or slipped disc occurs when a disc is temporarily pushed out of place, putting pressure on the sciatic nerve.
 
3. Spondylolisthesis
It is a condition where one of the lower vertebrae slips forward over another. This also causes a collapse of the disc space between both, causing the nerve to get pinched. This may cause sciatica.
 
4. Piriformis Syndrome
Piriformis is a muscle found deep inside the buttocks, which connects the lower spine to the upper thighbone, running directly over the sciatic nerve. Spasming of this muscle can pressurize the sciatic nerve, triggering symptoms of sciatica.

5. Sacroilitis
Sacroillac joints are the place where the lower spine meets the pelvis and inflammation of one or both of these joints causes sacroilitis. This can give rise to symptoms of sciatica as it causes pain in the lower back, buttocks and legs.
 
6. Spinal tumors
Very rarely, tumors growing inside or along the spine may put pressure on the sciatic nerve.
 
7. Infection or injury
Muscle inflammation, infections, fractures or any other spinal injury may lead to irritation or compression of the sciatic nerve.
 
8. Pregnancy
Pregnant women may suffer from sciatica due to weight gain, expansion of the uterus or increased fluid retention or other changes occurring in the body, which put pressure on the sciatic nerve.
 
9. Other causes
Osteoarthritis and fractures caused by osteoporosis may also affect the sciatic nerve, producing symptoms of sciatica.

Top 9 Causes Of Sciatica Nerve Pain - You Need To Know About

A neck strain and sprain is not a serious injury. However, they can still cause significant dysfunction and pain.
Causes of Neck Strain
The anatomy of the cervical spine is such that it not only houses, but also protects the spinal cord. Along with this it supports the head and allows it for mobility and motion. But this area, which allows the spine to be flexible can also leave it vulnerable for injury.

Triggers for the onset of neck muscle strain can be:

1. Too much time spent in an uncomfortable position, such as humping over the steering wheel while driving, bending over the computer monitor, talking on the phone while placing it in the crook of the neck.

2. Sleeping on a very high or too firm pillow can lead to an uncomfortable position of the head thus leading to the strain of the neck

3. Carrying heavy objects on one side of the body

4. Any trauma that might have impacted the neck, such as an accident, whiplash or a fall that might have had a head landing

Most events of a neck muscle strain or the soft tissue sprain, such as the tendons and ligaments lead to stiff neck along with pain in shoulders. There is also pain and difficulty in moving the neck or head.

Neck muscle strain remedies

Minor strains in the tendons, ligaments and muscles of the neck usually heal within a day or two. But till the symptoms subside, there are a few self care remedies that are effective in reducing the stiffness and pain. These are:

1. Application of cold or ice packs: The cold reduces the inflammation, which in turn allows the strain to heal. This ice pack should be applied for 20 minutes interval in the first 24 hours.

2. Application of heat: Heat helps in bringing the nutrient rich blood to the affected area in order to stimulate a healing response. Moist heat as well as heat from a hot shower or bath can be used. Some people might find relief from applying heat wraps such as thermacare.

3. Over-the-counter or OTC medications: Anti-inflammatory medication, such as naproxen and ibuprofen reduces inflammation, thereby leading to the reduction in pain. Pain relieving medicines such as acetaminophen can also be taken as this reduces the perception of pain.

4. Massage of the affected area: A gentle massage in the affected area helps in stimulating the blood flow of the area which in turn helps in a quick healing.

What You Need to Know About Neck Sprains and Strains

BAHA Implant
Bone Anchored Hearing Aid (BAHA) is a device surgically implanted to help people suffering from a loss of hearing. Most conventional hearing aids transmit sound through air conduction. The BAHA device is suitable for conductive or mild-moderate mixed hearing loss.

Problems with hearing in the middle or outer ears can be helped with the BAHA device. The sound waves received by the BAHA device bypass the middle ear and get delivered straight to the functioning cochlea in both ears.

A BAHA device comprises of two parts:
a) The processor 
b) A fixture which is surgically implanted behind the ear in the bone.

The implant is embedded in the bone. The processor, which remains outside, is attached to the implant. There is a microphone on the processor that picks up sounds. The sounds are passed on to the implant. The implant vibrates which triggers the Cochlear. You can consider wearing a BAHA implant if other conventional hearing aids do not work for you. BAHA implants are also given to people with collapsed or irritated ear canals.

Cochlear Implant Surgery

A complex, small electronic device that helps hearing in people with severe hearing loss or deafness is used in the Cochlear Implant Surgery. The cochlear implant comprises of an external piece behind the ear and another piece that is surgically implanted under the skin. A cochlear implant comprises of four parts:
1. A microphone which picks up sounds from the surroundings
2. A speech processor which chooses and arranges the sounds the microphone picks up
3. A receiver/stimulator and transmitter that picks up signals from the speech processor and changes them into electric impulses
4. An electrode ray, a bunch of electrodes, receives impulses the stimulator sends and transmits them to different areas of the auditory nerves.
The implant does not cure deafness; it only gives you a useful portrayal of sounds in the environment and considerable aid in understanding speech.

The surgery is done in the following way:
i. The area around the site of the implant is shaved or cleaned
ii. The patient's vital signs are monitored through cables, patches and monitors attached to him or her
iii. General anaesthesia is administered through IV or through a face mask
iv. After the device is implanted, the patient is taken to the recovery room for the anaesthesia effect to lessen.

BAHA Implant and Cochlear Implant Surgery

Infection is generally understood as the invasion into the body tissues of an organism by certain foreign bodies such as bacteria, parasite, and virus. They are transmissible diseases and can be transmitted from one person to the other via sneezing, coughing or physical contact. They can be mild, moderate or severe.

*They can be acute, that is, can last for a short time, or chronic that lasts for a long time, or a latent infection that may not cause any symptoms at first but reactivates and resurfaces over a period of time.

* Although each infection has its own distinct symptom. Generally, these symptoms include fever, swelling, redness, inflammation, burning, cough, diarrhea, fatigue, muscular pain, nausea, vomiting, rapid pulse or rapid breathing.

* If the patient has a severe headache, difficulty in breathing, painful swelling and unexplained prolonged fever or cough, he or she should immediately consult a doctor.

Conventional drugs that are given to treat infections like antibiotics, antiviral, antihistamines and steroids have many side effects on the human body. They on one hand hamper the digestive power of the system and on the other hand lower the immunity power of the body. In the long run, these medicines can have adverse effects on the body. Though conventional drugs suppress the disease for some time, the disease tends to resurface in the future.

However, Homeopathy has been found to be of great success in treating both acute and chronic infections. The best part is that, there is no side effect. Homeopathy also boosts our immune system so that the body naturally develops the strength to fight against infections in future, when foreign bodies invade. Homeopathic medicines have also proved to be effective as preventive measures against infections.

Some of the Homeopathic medicines for the treatment of most common infections are discussed below:

1. Throat infections - Belladonna, Lachesis, Lycopodium, Phytolacca, and Mercurius are most commonly administered to cure throat infections.
2. Skin infection - Common homeopathic remedies are Sulphur, Calendula, Hypericum, Silica, and Hepar sulfuris.
3. Bladder infection - Berberis, Chimaphila, Hydrastis, Apis, Cantharis, and sarsaparilla are commonly prescribed.
4. Stomach infection - Arsenic album, Nux vomica, Carbo veg, Lycopodium, and Pulsatilla are commonly recommended.
5. Sinus infection - Kali bichromicum, Pulsatilla, Mercurius, Natrum muriaticum, and Allium cepa work well in cases of sinus infections.

Most of the Homeopathy medicines are prescribed on the basis of symptoms observed. So, Homeopathic medicines are prescribed, even before the definitive diagnosis is made. Thus, the time saved prevents the infection from spreading, and the patient is automatically cured rapidly.

Homeopathy Treatment For Infections

Carpal Tunnel Syndrome can be said to be one of the most painful disorders to have. There is a high likelihood that a lot of people can agree with this statement as the number of people who suffer from this issue is just so high! Yet, a funny thing to take note of is the fact that even people who are experts on CTS, which is the abbreviation of Carpal Tunnel Syndrome, are not really aware as to what its causes are!

That being said, it really does not mean that a person whose life has been affected negatively by it does not make a conscious effort to get better so that the condition is not as painful. In order to do this, what he or she would do is to commit to doing some exercises which directly address the problem at hand.

To start with the exercises, it makes sense, to begin with, the one which is the simplest and this happens to be an exercise which is often known as the shake. What this requires the person to do is to shake his or her hands while making sure to keep them flexible. This action is pretty much the same as a person would do, if he or she were to try to air dry his or her hands without making use of a towel.
Another simple exercise which is prescribed by quite a lot of doctors who are accomplished experts when it comes to Carpal Tunnel Syndrome is one in which the person who has the condition makes his or her hands a fist. After this is done, what he or she needs to do is to release the fist and go on to stretch the fingers out as wide as possible. The extension should attempt to be in the shape of a fan.
It may be surprising, but it can be said that the ill effects of something which is as troublesome as Carpal Tunnel Syndrome can be improved if these simple exercises are done with regularity. However, if a person is looking for a drastic change, it can be expected that he or she would have to do more by the way of complex exercises, at least on a relative scale.

One of these exercises is to join the hands in a prayer position and then separate the palms, but make sure the fingers stay pressed to each other; an act known as steepling the fingers. With these simple exercises in place, you can avoid the pain of dealing with Carpal Tunnel Syndrome for good! 

Carpal Tunnel Syndrome (CTS) - How Physiotherapy Can Help?

We all have mood swings, but not all mood swings have the same intensity. People who have extreme mood swings ranging from depression to manic highs are said to be suffering from bipolar disorder. These extreme moods are known as episodes and usually last for a few days of even a few weeks at a time. A person suffering from bipolar disorder could have an episode several times a year. This is a very common psychological problem and can affect both children and adults. Though it cannot be cured, this disease can be managed with medication.

There are no known causes for bipolar disorder but genetics may play an important role in triggering this disorder. Hence, if a parent or sibling suffers from this condition, you have a risk of developing it as well. An imbalance in the neurotransmitters in the brain may also play a part in the development of this condition. Stress or traumatic events like the loss of a loved one can also increase your risk of suffering from this condition.
Given that mood swings affect almost each one of us, bipolar disorder can be difficult to diagnose. Some of the things to look out for are:

Change in self-esteem
Unusual talkativeness or quietness
Being increasingly prone to distractions
Decreased need for sleep
Agitation
Recklessness in terms of spending decisions, relationships etc
It must be kept in mind that a person must display at least 4 of the above symptoms simultaneously to be diagnosed as bipolar. Also, none of these symptoms should be a result or side effect of any kind of medication, drugs, alcohol or other intoxicants.

There are four main types of bipolar disorder.

Bipolar I: In such cases, the person has at least one episode of elevated moods and associated abnormal behaviour in his or her life. This may be preceded or followed by depressive episodes.
Bipolar II: In these cases, the person must have suffered from at least one depressive episode. It is very similar to bipolar I except that in bipolar II the highs never reach the manic stage.
Rapid Cycling: Some people can have 4 or more manic and depressive episodes a year. In such cases, they are said to be rapid cycling. This condition affects 10-20% of bipolar cases.
Mixed Bipolar: Usually, bipolar patients show mood swings that alternate between manic and depressive moods. However, sometimes a person may experience both elation and depression simultaneously or in rapid succession of each other. These cases are known as mixed bipolar.
Once diagnosed, bipolar disorder can be managed with a combination of medication and psychotherapy. In some cases, electroconvulsive therapy may also be needed. 

Bipolar Disorder - Things You Must Know!

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