Ringworm is a skin condition that is caused by certain kinds of fungi. It causes severe itching and is mainly found around the scalp and feet. This contagious skin condition can also occur as athlete's foot. The symptoms include red, itchy and scaly patches on the affected areas. These patches may also develop blisters and develop crusted red edges, giving it the appearance of a ring. These patches are usually raised or defined. There are many myths and facts surrounding ringworm. Let us find out more about them.

Causes: it is a common myth that this skin condition is caused by a worm. This is not true. This fungal skin infection is caused by fungi known as dermatophytes, which can cause a crusty and red patch on the skin. Ringworm is actually the name given to a class of skin ailments and infections caused on the scalp, feet and other parts of the body.

Treatment: another common myth is that this skin infection will clear up on its own. This is not true either. One will have to start treatment of the condition with the help of proper diagnosis, which can be done by a skin specialist or dermatologist. Not treating this condition on time with topical ointments can lead to a spread of the condition where it can affect other parts of the body. This condition can also lead to other symptoms like hair loss. It can also become a permanent issue if not treated on time and with proper medical intervention.

Over the counter medication: many people think that using over the counter antifungal creams can help in treating this condition effectively. This is part myth and part fact. One will have to visit the doctor in case the condition does not clear up on time with the use of such topical ointments. The creams should typically be prescribed by a skin specialist after due diagnosis of the problem so that it suits your individual symptoms and condition. Further, these creams should usually be prescribed for a period of at least four to six weeks so that the treatment is effective.

Contagious: it is a myth that ringworm is not a contagious skin disease. The fact is that this skin ailment is a highly contagious one, that can happen even when there is contact with an infected animal. There are 50% chances of contracting this condition with mere touch that can happen with an infected animal or person.

Barber's itch: this is not a form of lice, as many people believe. This is a form of ringworm that can be found in the beard with symptoms like itching as well as swelling.

Myths and Facts About Ringworm

An estimated 10 to 30 percent of people across the world suffer from Allergic rhinitis. Allergic rhinitis, more commonly known as hay fever, is a condition wherein the immune system overly responds to allergens resulting in inflammation in the nose. As you might be aware, an allergen is typically a harmless substance present in the surroundings causing an uncomfortable allergic reaction.

Following is a detailed account of the condition.

Symptoms-
Some of the most common symptoms of allergic rhinitis include,

Sneezing
Stuffy and runny nose
Persistent coughing
Itchy and watery eyes
Sore throat
Frequent headaches
Dark circles under the eyes
And, symptoms associated with eczema
Further, it also results in hives and excessive fatigue. An allergic person is likely to feel many of these symptoms within a few minutes of coming into contact with an allergen. Some symptoms, such as recurrent fatigue and headaches can only happen when there is long-term exposure to allergens. There are some people, who rarely undergo any signs, and this happens when a person is exposed to the allergens in massive quantities.

Causes of Allergic Rhinitis:
When the body comes in contact with the allergen, it triggers the release of histamine which is a natural chemical that defends the body from the allergen. This histamine can lead to allergic rhinitis and the associated symptoms which may range from a blocked or a runny nose to itchy eyes. Common allergens include pollen, dust mites, animal dander, grass pollen, and mold.

There are two variants of allergic rhinitis- seasonal and perennial.

Seasonal- Seasonal allergies usually occur during specific seasons owing to the response to outdoor allergens. For example, during a specific time in the year such as spring, the pollen can cause allergies in a person. Also, when trees and flowers release pollens during the fall and summer, seasonal allergic rhinitis can be seen on the rise.
Perennial- On the other hand, perennial allergens tend to linger all-round the year, and pet dander, mold or dust mites come under perennial allergic rhinitis causing allergens.
Diagnosing and treating allergic rhinitis-
When a person is suffering from minor allergies, a physical exam may be required. But a doctor may also perform some tests for identifying the best course of treatment as well as prevention plan for a particular patient. A skin prick test is one of the best ways to determine whether you have allergic rhinitis.

This health issue can be treated in a variety of ways which range from home remedies to medications to alternative therapies. Common medications include antihistamines, decongestants and nasal sprays and eye drops.

Staying away from a known allergen is the best possible way to prevent allergic rhinitis. When diagnosed, it is necessary to consult your doctor as the condition may sometimes lead to complications.

Allergic Rhinitis - Everything That You Ought To Know

Changes in the colour of your urine can reveal important information about your health. If your urine takes on a hue beyond what's normal, it can be indicative of something wrong with your health. In general, the normal urine colour varies from pale yellow to deep yellowish-brown, which is a result of a chemical pigment in the urine called urochrome.

1. Red or Pink

- When your kidneys, urethra, bladder or any other urinary tract organ gets infected or inflamed, blood cells get leaked into the urine, giving it a red hue. The causes behind the presence of blood can be urinary tract infections, kidney cysts, kidney stones, enlarged prostate and even cancer. Taking blood thinners can also cause you to have blood in your urine.
- Certain foods like blackberries, rhubarb and beets can cause your urine to turn pink.
- The use of certain medications like a particular class of antibiotic used in the treatment of tuberculosis can turn your urine red. Likewise, a drug used to numb discomfort in the urinary tract can cause a red/pink discoloration of your urine.

2. Blue or Green

- The consumption of coloured food dyes containing green or blue pigments can cause you to pass urine of such hues.
- Certain anti-depressant and anti-inflammatory medications can turn your urine green/blue.
- A very rare medical condition called familial benign hypercalcemia (fbh), characterised by high levels of calcium in thE blood and low levels of the mineral in the urine can cause your urine to turn blue.
- Green urine can also occur if your urinary tract gets infected by the pseudomonas bacteria.

3. Dark Brown

- Having large amounts of these foods - aloe, rhubarb (a type of leafy green) and broad beans can cause you to pass dark brown urine.
- Certain anti-malarial drugs, laxatives and muscle relaxants can darken the colour of your urine as well.
- Dark brown urine can also be caused by disorders of the kidney or liver as well as infections of the urinary tract.
Injury of the muscle as a result of excessive training can result in dark brown urine.

4. Orange

- Problems with the bile duct (the duct through which bile from the gall bladder and liver passes before entering the duodenum) or liver along with the passing of light coloured stools can result in orange urine.
- A cause of orange urine may also be dehydration as fluids bring about a decrease in the concentration of compounds present in the urine.

5. White

- The presence of calcium or phosphate sediments in the urine can give it a white hue.
- White urine can also be a result of funguria infection (a form of fungal urinary infection wherein the fungus produces white sediments) or a bacterial infection.



What the Colour of Your Urine Says About Your Health?

Sinusitis is an inflammatory condition which causes swelling of the tissue lining the sinus passages. The healthy sinisuses are filled with air, but when there is a blockage, they get filled with fluids which can give rise to germs and cause an infection. Conditions such as the common cold, allergic rhinitis (swelling of the lining of the nose) and a deviated septum (shift of the nasal cavity) can cause sinusitis. People with nasal polyps and blocked drainage ducts are more prone to getting sinusitis as compared to other people. The main treatment for sinusitis is surgery.

Sinusitis Surgery
Surgery is the most effective treatment for this condition as it makes the sinuses drain by getting rid of the blockage and draining out the mucus. Surgery also removes infected, swollen and damaged tissues in the sinus along with polyps present in the nose or the sinus. If any foreign substances are obstructing the nasal passage, they are removed as well. Surgery, sometimes, is the only way of getting rid of a nose which is badly blocked. In severe conditions, people might also require a second surgery. Surgery, when coupled with medication, is more effective in treating this condition as antibiotics might be required to prevent the sinus from getting re-infected.

There are two types of sinusitis surgeries people can avail:

Endoscopic surgery: This surgery removes small bones and other foreign substances blocking the sinus passage or is used for removing polyps. A thin tool called the endoscope is inserted into the nose with the help of which, the doctor gets rid of substances which are blocking the sinus passage.
Sinus surgery: This is carried out in conditions when there are developments like pus and infections in the facial bones or in case of a brain abscess (inflammation caused due to infection within the tissues of the brain). In this kind of surgery, the doctor uses the opening in the mouth or makes another one through the skin of the face to remove the blockage from the sinus and get rid of sinusitis.

Suffering from Sinusitis? Can Surgery Be Helpful?

Smoking and its effect on tooth

Smoking is a phenomenon where the smoke emanated from a burning substance, usually tobacco, is inhaled. Smoking is a major cause for multiple diseases such as lung cancer, mouth cancer, blood pressure disorders etc.

Smoking tends to limit the capabilities of the immune system and this makes it easier for various diseases to affect the body. Smoking can lead to problems in the teeth where the gum tissues that attach the bone with the teeth are affected. This may cause the blood flow to the gums to be impaired and affect the functioning of the teeth.

The changes that the teeth undergo due to smoking are -

1. It may increase teeth sensitivity.
2. Smoking causes the teeth to be pulled away from the gums.
3. It can result in swollen and bleeding gums.
4. It may cause pain while chewing food.
5. Bone loss around the jawline occurs in smokers.
6. It can result in stained teeth and bad breath.

Disorders related to the teeth caused by smoking

There are various disorders of the teeth which are directly linked to smoking, they are -

-Mouth cancer - in this condition tumors are formed in the mouth
-It can cause plaque to accumulate in the teeth
-It may cause gum disease that can result in tooth loss
-It may interfere with healing period of any dental treatment
-It reduces the success rates of teeth implants
-Sweeteners present in the tobacco can also cause tooth decay

The effects of smoking on the tooth can be minimized by avoiding smoking altogether. Apart from that, following proper dental hygiene such regular brushing and flossing of the teeth will keep the teeth healthy. Avoiding smoking also reduces chances of lesion leukoplakia (white patches near teeth and gums).




Smoking and Its Effect on Teeth

Chronic Diarrhoea is a condition that results in watery or loose stools. While most diarrhoea subsides within a few days time, the chronic ones persist up to a couple of weeks. Some common symptoms that can help to identify chronic diarrhoea include bloating, nausea, fever, blood in the stool, abdominal cramps etc. Here is a brief look at the possible causes of chronic diarrhoea:

What are the possible causes of chronic diarrhoea?
Parasites and bacteria: Parasites and bacteria are often transmitted from contaminated food and water. Certain parasites such as the cryptosporidium and Giardia lamblia can lead to chronic diarrhoea. Some common bacteria include Escherichia coli, Campylobacter, Shigella, and Salmonella. In the more developed countries, diarrhoea is often referred to as the traveller s syndrome. Diarrhoea can also result from a course of antibiotics due to an infection from Clostridium difficile.

Viruses: Some of the common viruses that can lead to chronic diarrhoea include viral hepatitis, Norwalk virus, and cytomegalovirus. A certain virus known as the Rotavirus can lead to an acute childhood diarrhoea.
Medication: Certain medication is known to be the culprit when it comes to causing diarrhoea. Antibiotics, for instance, tend to equally destroy both the good and the bad bacteria thereby disturbing the bacterial balance of the intestine leading to chronic diarrhoea. Certain other drugs related to cancer, antacids containing magnesium etc can also lead to chronic diarrhoea.
Artificial Sweeteners: Certain artificial sweeteners are known to be causing chronic diarrhoea. Compounds such as Mannitol, Fructose etc found in certain sugar-free products or chewing gum can lead to chronic diarrhoea in otherwise healthy people. It is, therefore, advised not to consume too many artificial sweeteners in excess at one go.
Intolerance of lactose: Lactose is a type of sugar that is mostly found in dairy products. People who find it difficult digesting this compound often tend to suffer from diarrhoea when they consume dairy products. Our body produces an enzyme to digest lactose. However, this enzyme tends to rapidly feds away from the body with age. Lesser the amount of this enzyme, greater is the chance of lactose intolerance leading to an increased risk of chronic diarrhoea.
Surgery: There are surgeries that can begin the onset of chronic diarrhoea. Certain procedures such as the gallbladder removal surgery and abdominal surgery run a high risk of chronic diarrhoea.
Fructose: For people who find it hard to digest fructose can suffer from chronic diarrhoea. Fructose is a naturally occurring sweetener found in honey, fruits etc and is often added to beverages to enhance the taste.
Certain digestive disorders: Certain other situations such as celiac disease, microscopic colitis, Crohn s disease, ulcerative colitis irritable bowel syndrome etc can lead to chronic diarrhoea. 

Chronic Diarrhoea - What Causes It?

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