Medanta Mediclinic Defence Colony

Apart from the skin on your face, the skin on your elbows and knees needs special attention as well. Whether you’re fair skinned or dark skinned, with age you may notice your skin on the elbows and knees becoming darker than usual. This happens because the skin in these areas is thicker than the rest of the body and has more folds than usual. It also has no oil glands and very little blood supply that makes this area rough and dry.

Genetics, exposure to the sun, improper hygiene, hormonal imbalances and certain medications are some of the factors that play a role in the darkening of the skin in these areas. Resting your elbows on the tables or kneeling puts the skin on your elbows and knees in contact with other surfaces and causes friction that can also make the skin darker. Luckily this is not a condition that requires medical attention and can be treated with simple home remedies. Here are a few-

1. Lemon and Honey Scrub: Lemon and honey are excellent for the skin. Lemon juice has natural bleaching properties and honey is a great moisturiser. When combined together, they lighten the skin and make it softer simultaneously. Mix 1 lemon juice and 1 tablespoon of honey and apply on the affected areas. Leave on for at least 20 minutes and then rinse.

2. Vinegar and Yogurt Mask: The combination of vinegar and yoghurt helps remove black spots and moisturises the skin. To use, mix a few tablespoons of vinegar with yoghurt and apply on the skin. Once dry, rub the mixture in a circular motion to scrub the dead cells off and then wash off.

3. Aloe Vera Gel: Along with all its other health benefits, aloe vera gel is also very good for the skin. In particular, it addresses damage caused by sun exposure and moisturises the skin. Ideally, use the gel from a plant directly. Apply aloe vera gel on the elbows and knees and leave to dry for at least half an hour before rinsing it off.

4. Turmeric, Milk, and Honey: Turmeric is well known as an antiseptic and when combined with the moisturising properties of honey and the bleaching properties of milk can do wonders for darkened elbows and knees. To use, mix equal proportions of all the three elements into a paste and apply to the affected areas. Leave on for 20 minutes and scrub in a circular motion before washing off.

Blisters can be a very major inconvenience. Though it seems to be a good idea to pop a blister yourself as it can otherwise cause distraction or may be uncomfortable and unsightly, puncturing it often does more harm than good. Here are a few ways mentioned about how to treat blisters. Read on more to find out all about it.

1. For a Blister which has not popped

• Try not to pop the blister as the pus if spread can affect other areas
• Leave the blister uncovered or cover it with a loose bandage
• Avoid putting pressure on the area of the blister. If the blister has appeared in areas where applying pressure is unavoidable like for example at the bottom of the foot, put mole skin around the blister in a circular fashion such that the mole skin gets the shape of a donut.

2. For a blister which has been popped

• Wash the area where the blister appeared gently with warm water. Apply gentle soap in the area as well to disinfect the region. Do not by any chance use alcohol, hydrogen peroxide or iodine in the area as it would cause complications.
• Smooth down the skin flap which remains after the blister pops. 
• Apply antibiotic ointment in the affected area to prevent infections
• Cover the region loosely with help of a sterile bandage or gauge.

3. When to drain a blister

• For blisters which are painful, large or in awkward spots, it is better to drain them. Be careful and cautious while draining the blister and follow the below mentioned tips.
• Wash the area where the blister has appeared.
• Take a needle and sterilize it with alcohol and water.
• Make an incision at the edge of the blister and carefully squeeze out the pus.
• Wash the blister again and pat dry. Do not remove the skin flap which remains there after draining.
• Smoothen the skin flap and apply antibiotic ointment in the region.
• Wrap it up with a loose sterile bandage or gauge.

4. Follow up

• Change the bandage on a regular basis, whenever it is wet or dirty.
• Consult a doctor immediately if signs of infections like red streaks around the affected region, fever, or accumulation of more pus occur.

However for blisters which have formed due to spider bites, chicken pox or such consult a doctor first.

The ear is made up of three parts that is outer, middle and the inner part. Infections, disorders and ailments in the ear can occur across all age groups and in any part of the ear. Ear ailments are more common in children than in adults as the Eustachian tubes (tubes which drain out ear fluid) are smaller in children.

Here are a few common ailments which occur in children:

1. Acute otitis media: AOM is the most common ear infection in children. Some parts of the middle ear are infected, resulting in swelling and blockage of fluid behind the eardrum. This condition is characterised by earache in children and in graver conditions, can also cause fever.
2. Otitis media with effusion: This condition usually occurs due to the infestation of an infection when the fluid gets restricted behind the ear drum. This condition doesn’t exhibit too many symptoms except mild earache. You should visit an ENT specialist who can diagnose this condition by checking the concentration of fluid behind the eardrum using special instruments.
3. Chronic otitis media with effusion: This condition occurs in children when the fluid remains trapped behind the eardrum for a long period of time. It can lead to serious infection and cause problems in hearing in children.
4. Barotrauma: Barotrauma occurs due to changes in atmospheric pressure changes. It can cause problems in the Eustachian tube and causes trapping of air in the middle ear. Middle ear problems can become severe if left untreated and result in a burst in the eardrum, causing excessive bleeding.
5. Meniere's disease: This is a disorder, which comes in bouts and is characterised by vertigo and fluctuating hearing loss. This condition usually affects one ear. It can result in tinnitus (ringing in the ear) or permanent loss of hearing if left untreated.
6. Swimmer’s ear: Swimmer’s ear, also known as otitis externa, is a common condition which is caused in the outer area of the ear. This condition is caused due to remnants of chlorine water in the ear or because of inserting swabs too deep inside the canal. This condition is characterised by earache, discomfort and itching of the ear.

Neurology is the branch of science and medicine dealing with the central and peripheral nervous system. The nervous system is made of the brain and spinal cord. The disorders, illness or injuries of the nervous system can become problematic for people suffering from them. One of the worst diseases of the nervous system is Parkinson’s disease.

It is a progressive disorder affecting the central nervous system that leads to slowing down of movement and slurring of speech over a period of time. It is a condition where the nerve cells in the brain producing dopamine (a neurotransmitter) are affected.

Some of the early signs of Parkinson’s include:

1. Tremor: If you have noticed a slight shaking of your hands or limbs, then Parkinson’s might be the cause. The trembling can range from mild to severe as the disease progresses. The back-and-forth rubbing of your thumb and forefinger is known as pill-rolling tremor. One of the most prominent signs is your hand shaking even when it is rested.
2. Bradykinesia (slow movement): As the disease progresses, you may find it difficult to move your hands or legs or going from one place to another. Even making the smallest movement will require an increased effort on your part.
3. Rigid Muscles: The muscles in your body can become stiff causing you pain and making it difficult to perform physical activities.
4. Masked Face: Your face may experience spasms or become stiff periodically. It can also lead to complete paralysis on one side of the face.
5. Stooping or improper balance: Having Parkinson’s disease can make your body posture imbalanced resulting in stooping or hunching over.
6. Decreased Automatic Movements: You may experience difficulty in smiling, blinking or swinging your arms while walking.
7. Alteration in voice or speaking: Your voice can become soft or you may slur while talking. You can also experience a monotonous voice.
8. Writing may become small: You can experience changes in your handwriting as it becomes small and crowded.
9. Loss of Smell: The smell of food sitting right in front of you may not register in your olfactory resulting in loss of appetite.
10. Constipation: Having Parkinson’s disease can lead to patients experiencing irritable bowel syndrome.
11. Have Trouble Sleeping: It might be difficult to fall asleep for people suffering from Parkinson’s. Also, there are sudden movements during the sleeping process.
12. Dizziness: People suffering from Parkinson’s may faint from time to time.

These were some of the symptoms and signs by which you can tell whether a person has Parkinson’s or not. However, as of now it is not curable and can only be treated with medicines. But, early detection can definitely help in preventing it from affecting the whole body.