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

Are you losing your sight day by day? Does it make difficult to see you at night? Is this the onset of Blindness? Get to know about Retinitis Pigmentosa with these tips.

What actually is Retinitis Pigmentosa? 
Retinitis Pigmentosa (RP) refers to a group of diseases, which causes a slow, but progressive vision loss. It is a genetic disorder that affects the ability to respond to light.This inherited disease causes a slow loss of vision, beginning with decreased night vision and loss of peripheral (side) vision and eventually results in blindness.

Causes:
Retinitis pigmentosa is often hereditary (runs in families). If you or your partner has retinitis pigmentosa, there may be up to a 50 percent chance that you will pass it on to your children. Ask your ophthalmologist about genetic counseling if you are planning to have children.

Symptoms:
1. Slow loss of vision
2. Beginning of decreased night vision
3. Loss of peripheral vision
4. Difficulty in identifying colours

Diagnosis:
If you have poor night vision or a loss of side vision or if there is a history of retinitis pigmentosa in your family, your ophthalmologist will conduct a comprehensive eye exam to determine if you have retinitis pigmentosa. Your ophthalmologist will dilate your eyes to look at the back of them for signs of disease.

Treatment:
Currently there is no known cure for retinitis pigmentosa. However, research has shown that vitamin A palmitate may slow the progression of certain forms of RP. Your ophthalmologist can advise you about the risks and benefits of vitamin A palmitate and how much you can safely take. Taking too much vitamin A palmitate can be toxic, and evidence of vitamin A palmitate effect on RP progression is not substantial.
Another recommendation for slowing vision loss from RP is to wear sunglasses to protect your retina from harmful ultraviolet (UV) light.

Retinal prosthesis is also an important area of exploration because the prosthesis, a man-made device intended to replace a damaged body part, can be designed to take over the function of the lost photoreceptors by electrically stimulating the remaining healthy cells of the retina.

Retinitis Pigmentosa: What You Should Know About It?

Diarrhea is not usually a serious condition but can be very uncomfortable and embarrassing. This can be caused by a number of factors including bacterial or viral infections, food poisoning, contaminated water etc. Thankfully, it is easy to treat and does not require medication unless it is very severe. Let us take a look some of the most effective ways to treat diarrhoea:

Drink Plenty of Water: Keeping your body hydrated when dealing with diarrhoea is very important. This is because your body loses a lot of water while passing stool. To hydrate your body, drink lots of water. You could also add oral rehydration salts to the water. Avoid drinking sodas, packaged juices and caffeinated drinks such as coffee as they can further dehydrate the body.
Probiotics: To function optimally, your digestion system requires good bacteria. Diarrhea is usually a sign that the bad bacteria levels have overtaken the good bacteria levels. Thus, you need to balance this equation. Probiotics are a source of good bacteria and are available in powder or pill form. It is also available naturally in foods like yoghurt, pickles and kimchi.
Eat the Right Food: When suffering from an upset stomach, eat food that is easy to digest. Food items such as bananas, rice, apples and dry toast are easy to digest and can help bulk up your stool. This is also known as the BRAT diet. You could also include a simple chicken soup, baked skinless chicken and oatmeal in your diet.
Drink a Little Tea: Tannins in black tea are good for the digestive system. They help calm inflammation in the intestines and help the body absorb fluids. Raspberry and blackberry leaf tea are ideal for diarrhoea. You could also try sipping caraway tea. Other teas such as chamomile tea help reduce spasms and calm the stomach. When looking for such teas, ensure that they are made from the leaf and not powdered. Also, do not drink any form of caffeinated tea.
Avoid Spicy Foods: Do not eat anything that is spicy or fried when you have an upset stomach. Also, avoid eating foods rich in fibre as they can make you feel bloated. Alcohol and milk are best left aside until your stomach has healed. Other foods you should avoid include chewing gums with artificial sweeteners, berries, beans, peas, prunes, peppers and ice cream.
If your diarrhoea does not improve, consult a doctor. If it lasts for more than 2 weeks, it could be a symptom of another underlying condition. 

Diarrhea - 5 Ways It Can Be Treated Effectively!

A peptic ulcer is usually found in the duodenum, or the first part of the small intestine. These ulcers can also be found in the delicate stomach lining near this region. These are usually painful sores that are caused due to too much acid production in the stomach, as well as excessive smoking and alcohol consumption. The symptoms generally include heartburn, bloating, nausea, vomiting, and even blood discharge in stool and vomiting. So how can you treat these ulcers? Here's a short list of ways to do so.

- Medication: The most common way of treating peptic ulcers is to ingest proton pump inhibitors which can be prescribed by a general physician. These medicines will effectively stop the production of acid and reflux in the gastroesophageal band, so as to prevent the growth and production of such ulcers. Antibiotics can also help, especially in severe cases where there is a risk of infection due to the presence of these ulcers.

- Upper Endoscopy and Surgery: For severe cases where there is bleeding in the peptic ulcers, an upper endoscopy may also be conducted. This quick procedure can give relief from the bleeding. Also, many specialists might recommend surgery so as to treat an ulcer that has punched a hole in the stomach's wall, in which case the persistent bleeding cannot be stemmed even with an upper endoscopy.

- Lifestyle Choices: The presence of a peptic ulcer usually points to tobacco and alcohol abuse. If you happen to be over 50 years of age and are busy drinking copious amounts of alcohol every day and even chain smoking, then you may be at risk. It is best to stop such abuse by giving up smoking and drinking so as to ensure that the peptic ulcer can be treated and does not become a fatality. Also, drinking plenty of water and eating a proper balanced diet along with exercise are some of the best ways of treating these ulcers.

- Side Effects: Peptic ulcers may also arise as a side effect of having pain killers too frequently. So it is important to stay away from medication that gives rise to this kind of reaction in the body.

Managing and treating peptic ulcers is a matter of getting the right tests done for diagnosis before discussing further medication or surgery based treatment for the ulcer so that it does not pose any grave danger to the patient's body.

Coping with Peptic Ulcers

Autism is a kind of developmental disability, which usually crops up before a child attains the age of 3. It is just part of a group of neurological disorders, which involve impaired communication along with impairment in social interaction and cognitive skills. It is better known as Autism spectrum disorder, it might well be linked with a wide variety of traits.

The traits include:

Activities done on a repetitive basis.

Extreme level of resistance to changes brought about in daily routines.

Very unusual reactions to things like touch.

Problem having interactions with the environment.

Children suffering from Autism Spectrum Disorder can have some of the major problems with regard to both speech and carry out communications in a non-verbal manner. Social interactions might also become very difficult propostions for them.

This is where, speech therapy comes to the rescue of these patients. It is the central part of treatment for autistic children. The speech therapy can help take care of a wide variety of communication problems occurring among people with autism.

Common Speech and Communication Problems Associated With Autism

Social communication, development of language and speech can get adversely affected by autism in more than one way.

A person with autism can have the speech problems, wherein they may:

Not communicate at all.

Tend to utter cries, grunts, shrieks, harsh or throaty sounds.

Talk or just hum in a musical manner.

Utter words, might can sound to be alien or robotic.

Often look to repeat whatever another person says.

Around 30% of people, suffering from autism has problem in producing speech sounds to ensure effective communication with others. The language, even if it is present, can be too difficult to be understood by others.

Communication problems can occur in various ways, for people who suffer from autism. The challenges faced by them while communicating are as follows:

Communication requires a person to make eye contact with another person or even make certain gestures. People with autism will have serious trouble in meeting up with the conversational skills.

They would have difficulty in understanding the meaning of words, which are out of context from what they have actually learned.

They would have very little understanding of the meaning of words and symbols.

Treatment through Speech Therapy

Speech therapy can help children get rid of the problems in speaking, as well as those related to communicating and interacting with others. This involves non-verbal skills such as making direct eye contact, taking initiative in conversations and understanding of different kinds of gestures.

This therapy can also teach children the art of expressing themselves by using picture symbols, computers or through sign language.

Five Principles of Speech Therapy

There are basically five principles used as a framework, to work upon in speech therapy with children, suffering from autism. They include:

Establishing Functional Communication In A Spontaneous Manner  

Providing Social Instruction in Different Settings throughout the Day

Target Peer Interactions

Even Provide Training and Support to Other Adults

Look to Fine Tune Communication Skills as Other Areas Improve.

How Speech Therapy Can Help Autistic Children?

Cough and cold are very daunting diseases for anyone out there. Especially for people who have a tendency of catching cold easily. Nobody likes to have a runny nose, vigorous cough and fever. But all these symptoms occur when anyone suffers from cough and cold. However, the symptoms get doubled when anyone suffers with whooping cough. Though any kind of chronic cough can be severe enough but whooping cough is the most panic striking among them all. 

What is whooping cough?

Whooping cough begins with a little respiratory illness and includes runny nose, relentless cough. In later stages a development of vivid, copious mucus with the cough and the whoop sound while coughing develops. Whooping cough can be treated safely. If we look at the homeopathic treatment, there are various remedies for whooping cough. But first and foremost, it is very important to boost your immunity. Good immunity helps you to recover faster. Next you need to add nutrition to your diet, which are very important for your health. So intake green veggies and fruits as much as you can. Talking about the homeopathy treatment, yes there are some common homeopathic medicines available, which are prescribed for whooping cough. However, it depends upon individuals and their condition as to which one would be prescribed. 

Listed are homeopathic medicines for whooping cough:

 Antimonium tartaricum: this medicine is prescribed if anyone suffers with scanty and prolific cough along with difficulties in chest or lung. The patient may get mucus with cough, but it hardly comes out. As a result, the patient might end up vomiting in an effort to expel the mucus. The cough can be worse in this case, and the patient might feel breathless often. This medicine is prescribed in such a condition when the chest is filled with mucus, but it barely comes out. 
 Drosera: this medicine is prescribed when a person experiences convulsions of coughing and ends up having cyanosis and shortness of breathing. The cough will be worse, especially at night, and the patient may end up vomiting. There is a chance of getting cramps in feet and hands while coughing.
 Belladona: this is a very common medicine for whooping cough, which is usually prescribed in the early feverish stages of whooping cough. If taken properly, it can be effective in terms of curing the illness. 

Mostly in the coughing stage, patients may face violent cough with red nose and bulging out of eyes, there can be abdominal pain too. Severe irritation in larynx and headache too are noticed in this period. All the above mentioned homeopathic medicines are likely to be used in treating whooping cough infection. However, it is advised to consult a homeopathic doctor before starting any treatment.

Treating whooping cough with homeopathy

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