Sciatica pain arises from the sciatic nerve which is the single largest nerve in our body. It consists of individual nerve roots, which branching out from the lower back of the spine to the back of each leg and combining together forms the sciatic nerve. The origination of the sciatic pain lies in the lower back of the body and radiates down the buttock to the sciatic nerve.

Causes of the sciatica pain

Arthritis: If an individual is diagnosed with arthritis, then he or she can expect a throbbing pain or numbness down till the leg.
Herniated disc: Another cause could be a herniated disc in the lower back of the body.
Spondylosis: Spondylosis in the lower back would also be a reason for the development of the sciatica pain.
PIVD/DISC bulge
Other causes are a spinal injury, diseased degenerative disc, infection on and around the lower back. The pain would worsen, if an individual is in an occupation where he or she has to stand or sit for hours at length. The lifting of heavy things would strain the sciatic nerves as well.

How to identify sciatica pain?
Sciatica pain varies from infrequent to a constant throbbing down the lower back. So initially it is difficult to detect whether it is sciatic pain or not. But when the constant pain in the lower back leads right down till the toes and foot, it is really time for an individual to get in touch with a doctor. The pain can give a burning sensation almost searing making it difficult for the person to stand up or walk properly. Along with the pain, one can feel fatigued. An involvement of the spinal cord is rare in the sciatic pain but is possible.

Treatment for sciatica pain
Sciatica can be treated in both surgical and non-surgical way. Surgical treatment is rare as sciatica tends to respond well with non-surgical treatments. If the pain continues for over a month despite treatment, surgical treatment will be considered. The non-surgical pain treatment would include physical exercises and oral medications along with natural treatment.

Medications: Painkiller medications prescribed by the doctor can be used to reduce sciatica. Medicines like aspirin, non-steroidal or oral steroids can help reduce the pain.
Steroid injection: Epidural steroid injection acts faster as it is injected in the affected area, thus providing relief from the pain quickly.
Exercise: Early morning exercises can be quite helpful.
Percutaneous Endoscopic Discectomy: The surgical treatment of Percutaneous endoscopic disc dissectomy constitutes a large part of interventional pain physicians and it has evolved considerably in terms of surgical technique and instrumentation. Percutaneous endoscopic discectomy is a relatively new technique for removing lumbar disc herniation. It involves using an endoscope to visualize the disc removal. The discectomy is performed through a posterolateral approach using specially developed instruments. The advantage of percutaneous endoscopic discectomy is that the disc is approached posterolaterally through the triangle of Kambin without the need for bone or facet resection thus preserving spinal stability. The procedure is day care and is done under local anaesthesia.

Sciatica Pain - 5 Ways You Can Treat It!

Vertigo is marked by a feeling of dizziness and disorientation. This feeling could be so bad that even standing up makes a person feel lightheaded. Vertigo can even make a person feel nauseous. 

The five most common causes of vertigo are:

Meniere s disease: Meniere s disease is a condition that affects the inner ear. It is marked by a buildup of fluid in the inner ear as a result of a viral infection, allergies or an injury to the ear. Along with dizziness, it can also cause a ringing noise in the ears, the feeling of having plugged ears and hearing loss. Vertigo caused by Meniere s disease can last for months.
Benign Paroxysmal Positional Vertigo (BPPV): This is one of the most common triggers of vertigo. This condition is caused by small crystals that break free and float in the inner ear canals. These canals are known as semicircular canals. Vertigo caused by BPPV is usually short-lived and relieves itself is a few minutes. Moving the head in a certain way or jerky movements can trigger vertigo in such cases. The exact cause of this condition is not clear but it has been often associated with severe head trauma.
Labyrinthitis: This condition is also known as vestibular neuritis. It is marked by swelling and irritation of the two vestibular nerves in the inner ear canal. Labyrinthitis may be caused by a viral infection or an inner ear infection. In such cases, vertigo may be accompanied by hearing loss. Older adults are at the highest risk of this condition.
Vitamin B12 Deficiency: A simple vitamin deficiency can also cause vertigo and dizziness. Vitamin B12 helps prevent anaemia and keeps nerves and blood cells healthy. Low levels of this vitamin can cause neurological problems that in turn cause vertigo. This is because vitamin deficiencies reduce blood pressure and blood flow to the brain. A simple blood test can help check Vitamin B1 levels and identify a deficiency. Some of the best sources of vitamin B12 are dairy products, meats and fortified cereals.
Dehydration: 60% of the human body mass is water. Water plays a number of roles in the human body. One of the most important functions of water is the circulation of nutrients in the body and blood flow. Thus, even mild dehydration can make a person feel dizzy and nauseous. This type of vertigo may be relieved by drinking copious amounts of fluids. 

Vertigo - 5 Most Common Problems That Can Lead To It!

One of the main reasons of a severe headache is a prolonged toothache. Toothaches are extremely painful and can prevent you from enjoying your food. It becomes difficult to speak if toothache is unbearable.

Causes of Toothache:

Tooth decay.

Tooth fracture resulting from an accident.

A painful infection at the root of your teeth or your gums. This is known as tooth abscess.

Chewing gum continuously and grinding the teeth.

How does toothache cause headache?

Sometimes, a tooth becomes very inflamed and since the nerve endings are connected to the brain, this, in turn makes the pain travel to different parts of your head. Generally, people with bad cavities or caries have major headaches and migraines.

The inside of a tooth consists of a pulp. This pulp can get infected. If this tooth happens to lie in the upper jaw, then the pain is transferred to the head which can cause a severe headache.

Headaches can also be caused by TMJD (Temporomandibular joint dysfunction). This usually occurs spreading from the face, jawline and neck right up to the head. In extreme cases, the jaws might be locked up and it makes clicking or grinding noises. Misalignment of the teeth can be a cause by TMJD which in turn affects the head greatly.

Treatments:

If you are detected with TMJD, your jaws need to be healed, first thing you should do is to visit an expert dentist in order to get the underlying cause of toothache treated. It is always recommended to get a proper treatment started, do not emphasize the use of self-medications.
If the headache persists due to toothache, it is advisable to take a painkiller as prescribed by your dentist.
Use an ice pack or a towel dipped in cold icy water, and hold it against the area of toothache. Do not put ice directly on your tooth as it might increase the pain ten folds due to tooth sensitivity.
You can also apply numbing gel so that your tooth stops hurting. This in turn, will make your headache reduce.
Toothache is also caused by small amounts of food which get stuck inside your teeth or between your gums, so it is necessary to clean your teeth thoroughly and floss it regularly to avoid toothache.
Avoid chocolates and sweets. If you still get a cavity, you should visit your dentist immediately.
Dental abscess also causes headache. In this situation, a root canal treatment is recommended.

How Toothache And Headache Are Related?

Pericardial effusion is the excess fluid between the heart and sac surrounding the heart. The fluid keeps the heart moving in the sac. The excess fluid can cause a problem in the workings of the heart and may lead to death. The space between two layers of sac usually contain 2-3 tablespoons of clear liquid. But pericardial effusion can affect the heart beats and make it weaker.

Causes 

The leading cause of the pericardial effusion is pericarditis. In this condition, the layered sac of the heart is inflamed due to some viral infection. This inflamed sac produces more fluid.

Some of the most common infections that cause pericarditis are: 

  Viral infection 

  Cytomegalovirus 

  Coxsackieviruses 

  Echoviruses 

  HIV 

The other causes of pericarditis and pericardial effusion are: 

  Injury in the heart or the sac 

  Cancer 

  Kidney failure 

  Tuberculosis 

  Lupus 

Symptoms 

Generally, when there is minimal or no inflammation in the sac, there are no symptoms. However, chest pain and short-breathing are the most common symptoms for pericardial effusion. 

The large pericardial effusion in the heart sac can show symptoms like: 

  Shortness of breath 

  Passing out occasionally 

  Fast heart pounding 

  Fatigue 

  Clammy skin 

In some cases, where the condition is not worse, patients may experience: 

  Fever 

  Fatigue 

  Vomiting 

  Muscle aches 

  Viral illness

Diagnosis 

The person experiencing the above-mentioned symptoms should visit a cardiologist for a checkup. The doctor may ask for following tests and checkups for determining the condition: 

  Physical Checkup: In the physical checkup, the doctor listens to the heartbeat of the patient and assess the heart beat rate. He will also ask about the family history and medication records. 

  EKG: With EKG, doctors determine the heart rate with the help of electronic devices. Electrodes are placed on the chest, and heart activity is tested. However, the presence of pericardial effusion is difficult with EKG. 

  Chest X-Ray: X-Ray is an excellent way to detect the presence of pericardial effusion in the patient. The enlarged portion is detected in the image. Once an enlarged sac is detected, doctors order the echocardiogram test. It is an Ultrasound for the heart and gives a clear picture of the patient&#39;s heart condition. Once it is determined that the patient has pericardial effusion, the doctor determines the size of the enlarged sac and quantity of liquid in it. Most of the time, pericardial effusion is small and not severe. But if the size and quantity of the liquid are high, the doctor determines the condition of the heart and the ability to pump the blood. The doctor may also take a sample of the fluid from the sac to determine the exact cause for inflammation. 

Take Away 

Pericardial Effusion is a condition in which fluid is accumulated between the heart and sac surrounding the heart. Though the problem is not severe, it is advisable to consult a doctor.

Pericarditis / Pericardial Effusion - Know More About It!

Alzheimer's disease is a neurological problem that is characterised by a cognitive decline and memory loss. It is a type of neurodegenerative dementia. The symptoms of alzheimer's disease include not being able to absorb and retain new information, lack of reasoning and judging, not being able to take on complex tasks, impaired visuospatial abilities, problems in reading, writing and speech, among many others. If a person has at least two of these symptoms in a debilitating manner, then the diagnosis can be made in favour of alzheimer's disease. The main causes of alzheimer's are shrinkage of the brain size and death of the brain cells. The immune system is also said to trigger this neurodegenerative disease. Let us find out what medical science has found so far.

1. Connections: many a times, in alzheimer's disease, the memory and behaviour of the person changes because the brain is unable to make proper neural connections which can lead to memory loss of how a person behaved and the elements that formed the basis of the patient's cognition. Apparently, the immune system behaves in the same way within the brain and blocks the connection. This happens because there is constant communication between the brain and immune system along neurological lines, which is where the disease first emanates.

2. Inflammation: the brain is prone to inflammation or swelling that is not the normal kind. This inflammation happens as a result of the activation of the infection fighting neurotransmitters and the chemical changes that happen in the brain when an infection strikes. The inflammation usually happens in the plaques or clumps which the brain tries to protect. These clumps are made up of a protein called amyloid. The immune system is responsible for creating this inflammation in the brain of the patient.

3. Pattern recognition receptors: many of these receptors work in different manners and cooperate with each other to create a response in the brain. These prrs can be found in the brain plaques, and they develop the signs of danger which further fuels the inflammation in the brain as a matter of protection.

4. Activation of cells linked with the immune system: when the prrs begin to respond, it basically activates the immune system and the cells of the same. This is the basic reaction that causes the changes in brain which then leads to the attachment of the protein to the tissue that is diseased, in which case alzheimer's disease starts. The inflammation that we had spoken about earlier basically happens in the nervous tissue.

It is important to recognise and act on the initial signs of alzheimer's disease before it progresses beyond one's control.

Can the Immune System Trigger Alzheimer's Disease

Surrogacy is a boon for couples who cannot conceive naturally or give birth to a child. Surrogacy is a process in which a woman's unfertilized eggs are implanted into the uterus of another woman who is called the surrogate mother. The egg is fertilized in the surrogate mother's uterus with the biological father's sperm. The surrogate mother lets the child develop in her womb and gives birth. Although, there are various medical treatments available, but not all of them have a high success rate.

The two primary methods of surrogacy are:
1. Traditional surrogacy: In this process, the surrogate mother is artificially inseminated with the sperm, which belongs to the biological father of the baby. The sperm gets implanted into the surrogate mother's uterus and the child develops in her womb.

2. Gestational surrogacy: For women who want to have a biological child in spite of being incapable of pregnancy, the gestational surrogacy method is used. During the process, in-vitro fertilization is undertaken and the eggs from the woman who wants to become a biological mother are harvested. The eggs, along with the sperm from the biological father are implanted into the uterus of a surrogate mother, who will carry the embryo and will give birth to the child.

Process involved in surrogacy
Here are the several processes and procedures, which need to be undertaken, after you have chosen a surrogate mother for carrying your child.

1. Medical testing: After a surrogate mother is chosen, the woman goes through several health checkups, medical and psychological tests to ensure that she gives birth to a healthy child.

2. Legal agreements: There are several legal considerations that have to be addressed for a surrogacy. All the legal requirements regarding the surrogacy should be written down. Some issues include both the surrogate mother and the biological parents. A financial contract must be presented as well, which will reimburse the medical expenses and requirements of the surrogate mother.

3. Medical process: The medical processes required for surrogacy include in-vitro fertilization and the transfer of the eggs, which are done in a clinic under the supervision of a reproductive endocrinologist. The eggs are transferred to the uterus of the surrogate, where fertilization takes place after combining it with the sperms of the biological father.

4. Pregnancy and birth: After successful fertilization, the surrogate mother gets pregnant. Proper care and precautions should be taken by her to ensure a successful birth. Finally, the surrogate mother gives birth to a child, who belongs to the biological parents.

This method of having a child has become very popular in the recent times. It is a great blessing for people who cannot conceive due to medical conditions or otherwise.

All You Need to Know About the Surrogacy Process

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