What causes hearing loss? + How to ensure you can help it as you age

The partial or total inability to hear is known as hearing impairment or hearing loss. It can be present at birth, or develop later in life.

There are a number of factors, which may cause hearing loss

1. Age - Age is the biggest factor when it comes to the loss of hearing, and you may lose the ability to hear as you age. This condition is known as presbycusis. It becomes difficult to understand high-frequency sounds like that of a child or a woman when you get old.

2. Noise - When you are exposed to loud noises for a prolonged period of time, it damages your ears. This leads to loss of hearing. 5% of the total population of the world is affected by noise (the degree of suffering varies). It may be a result of continuous exposure to loud music or a sudden exposure to a loud noise like an explosion.

3. Hereditary disorders - Hearing disorder may be inherited by the dominant or recessive genes of parents in the child. 70-80% of these cases inherit from the recessive genes, whereas 20-25% inherit hearing loss from the dominant genes.

4. Trauma - Serious injuries of the head/ears may cause loss of hearing, which may be either temporary or permanent. When damage is caused to the brain, the brain fails to process the message conveyed by the ears. So even if the ears are totally functional, a person may face the problem in hearing.

5. Perinatal problems - The ototoxic effects on the fetus due to excess intake of alcohol during pregnancy lead to hearing the loss in about 64% of the infants born to alcoholic mothers.

Also, premature birth can be associated with hearing loss due to high risk of being exposed to noise in neonatal units.

Knowing about the causes of hearing loss can lead you a step closer to preventing this disorder as you age.

Here are some useful tips that can help prevent hearing loss:

1. Be more aware - You should be diligent and aware of the situations, which may risk your hearing ability and should try to avoid such situations as much as possible. Limit your exposure to sources of hazardous noises like firearms, firecrackers, concerts and clubs.

2. Take precautionary measures - If your occupation calls for working at an environment of loud noises, use earplugs or earmuffs to block out the excessive noise. Also, make sure that you work in a place where employers take all the necessary measures of noise control under the federal or state regulations.

3. Monitor your use of gadgets - Monitor and control the use of hearing devices, and try to reduce the use of headphones/ earphones as much as possible.



What causes hearing loss? + How to ensure you can help it as you age

Viral fever in newborn babies

What is viral fever?

Viral fever refers to an acute infection caused by the action of viruses. Flu or influenza is the most common form of viral fever. Since viral fever is contagious, when an infected person sneezes or coughs the virus spreads and comes in contact with other people. Children can remain contagious for about 10 days if they get the early symptoms of viral fever. Children who are younger than two years are at an increased risk of developing complications pertaining to viral fever. Controlling the symptoms of cold, fever and cough can cure viral fever.

Symptoms of viral fever

Fever and chills are the early signs of viral fever. Children suffering from viral fever will feel pain throughout their body. Other common signs and symptoms involving viral fever include cough, cold, runny nose, sore throat, nausea, fatigue, vomiting, headache, diarrhea, and stomach ache.

Certain preventive measures against viral fever

-Keeping your child away from anyone who is sick is advisable. To prevent the germs from spreading ask everyone to use tissues while they sneeze or cough. Make sure that your family member maintains good hygiene habits if he/she is suffering from diarrhea or is vomiting.
-To prevent coming in contact with germs wash your and your child's hands properly
-Seasonal changes are the thriving phase for viruses so take precautionary measures during those periods of the year

Tips for quicker recovery of your child

1. Offer enough drinks

A child gets dehydrated through fever, vomiting, and diarrhea. Oral Rehydration Salts can be given to little ones as it contains all the essential nutrients. This can be given to a baby even if he/she is just in breastfeeding stage.

2. Feed them special food

Soft and semi-liquid foods can be given to your child if he/she older than 6 months. Foods like dals, soups, and curd with sugar are advisable for your child. As he/she gradually gets stronger thicker foods like mashed vegetable can be added to his/her diet.

3. Ensure that your child gets adequate rest

Since viral fever is contagious it is advisable to let your child sleep in a separate room. Since the fever causes fatigue adequate rest is required for recovery. This will also prevent him/her from getting the other family members infected.

4. Sponge your child's body

Sponging your child's body with lukewarm water can control high fever.

5. Maintain proper hygiene

It is essential to wash your hands before and after touching your child to prevent the infection from spreading to the other family members.



Viral Fever in New Born Babies

Iron is an essential nutrient and mineral that is required by adults and children alike. Iron helps move oxygen from the lungs to the rest of the body and helps muscles store and use oxygen. It is especially important for children because it aids development and prevents anaemia. Untreated iron deficiency in children can cause physical and mental delays. It can lead to less healthy red blood cells in the child's blood stream which will cause a delay in the growth of physical and mental faculties.

Risk factors for iron deficiency in children

Infants and children at highest risk of iron deficiency include:

Babies who are born prematurely or have a low birth weight
Babies who drink cow's milk before age 1
Breast-fed babies who aren't given complementary foods containing iron after age 6 months
Babies who drink formula that isn't fortified with iron
Children ages 1 to 5 who drink more than 24 ounces (710 milliliters) of cow's milk, goat's milk or soy milk a day
Children who have certain health conditions, such as chronic infections or restricted diets
Children ages 1 to 5 who have been exposed to lead
Adolescent girls also are at higher risk of iron deficiency because their bodies lose iron during menstruation.
Symptoms of iron deficiency anaemia

The signs and symptoms of iron deficiency anaemia in children may include:

Pale skin
Fatigue or weakness
Slow cognitive and social development
Inflammation of the tongue
Difficulty maintaining body temperature
Increased likelihood of infections
Unusual cravings for non-nutritive substances, such as ice, dirt or pure starch
Prevent iron deficiency in children

Take steps to prevent iron deficiency in your child by paying attention to his or her diet. For example:

Breast-feed or use iron-fortified formula. Breast-feeding until your child is age 1 is recommended. If you don't breast-feed, use iron-fortified infant formula.
Encourage a balanced diet. When you begin serving your baby solids, typically between ages 4 months and 6 months, feed him or her foods with added iron, such as iron-fortified baby cereal. For older children, good sources of iron include red meat, chicken, fish, beans and dark green leafy vegetables. Between ages 1 and 5, don't allow your child to drink more than 24 ounces (710 milliliters) of milk a day.
Enhance absorption. Vitamin C helps promote the absorption of dietary iron. You can help your child absorb iron by offering foods rich in vitamin C, such as melon, strawberries, kiwi, broccoli, tomatoes and potatoes.
Consider iron supplements. If your baby was born prematurely or with a low birth weight or you're breast-feeding a baby older than 4 months and he or she isn't eating two or more servings a day of iron-rich foods, talk to your child's doctor about oral iron supplements.
Make sure that you watch out for the tell tale signs of iron deficiency and take the necessary precautions to avoid the same. If you wish to discuss about any specific child related problem, you can consult a specilized pediatrician and ask a free question.

Iron Deficiency In Children

Early childhood is a time when the brain develops rapidly and nutrition is an important part of healthy brain development. It is important for children to eat a variety of foods that can provide them with the proper intake of carbohydrate, protein, good fats, minerals, vitamins and antioxidants. There is a very strong mind-gut connection; therefore focusing on the food you choose to complete the nutritional needs of your child can make a great difference in their brain function.

Certain foods are better for our brains than others, these brain foods may help boost a child's brain growth and even improve the memory and cognitive development.

During infancy, the amino acids and fatty acids in breast milk are ideal for optimal brain development. The brain continues to grow throughout early childhood and children who do no consume a balanced diet are at risk of developing mental retardation and behavioral problem.

10 brain foods to feed the mind and body properly:

1. Whole grains: Brain needs a consistent supply of glucose, thus foods those are high in refined sugars and carbohydrates leads to rapid fluctuation in blood glucose levels and the brain doesn't get the steady fuel supply and energy for proper functioning, therefore to nourish the most active part of body include whole-grain breads, oatmeal, roasted grains in the diet of children for regular release of glucose in body. Oats are also rich in vitamin-B, Vitamin-E, potassium and zinc.

2. Eggs: The protein and nutrients in eggs help kids concentrate because the egg yolks are packed with choline which boosts memory. Eggs are also rich in protein, which provides energy to help the brain stay alert longer.

3. Fish: Fish is a good source of vitamin D and omega-3s, which protect the brain from declining mental skills and memory loss. Salmon, tuna, and sardines are all rich in Omega-3s. The more Omega-3s we can get to the brain, the better it will function and the better kids will be able to focus.

4. Seeds: Packed with protein, essential fatty acids, vitamins and minerals. Seeds may boost mood and keep your nervous system in check. For example sunflower seed butter as they are rich in folate, vitamin E and selenium and are safe for nut-free zones.try to include seeds directly to the meals.

5. Iron is important for brain development: Preschoolers and toddlers typically eat less iron-rich foods than they did in infancy. In addition, the iron that children get is usually non-Heme iron (from plant sources,) which has lower availability than heme iron (from animal source).sources beef, nuts and dark leafy vegetable (spinach) and tofu.

6. Milk and Yoghurt: Milk and yoghurt contains healthy fats and proteins those are important for brain health. The majority of the brain is made up of fat, so it is no wonder healthy fat is important to feed the developing brain. Protein is important as it can help brain cells send and receive information effectively. Yoghurt also contains good bacteria that will help boost your child's immune system as well as aid digestion, children need higher dose of vitamin D, which is present in dairy and its products.

7. Organic Foods and leafy vegetables: These organic foods are free from pesticides and insecticides and preservatives and do not cause neurodevelopment problems in children, which will impair proper brain functioning. Green leafy vegetables are loaded with vitamin A and K; these keep inflammation at bay .e.g. Spinach, kale, lettuce.

8. Walnuts: The high level of antioxidants, vitamin and minerals in walnuts improves the cognitive health of kids and improve their mental alertness also.

9. Colorful veggies: Vegetables with a rich, deep color such as tomatoes, sweet potatoes, pumpkin, carrots, and spinach are the best sources of antioxidants that support brain health and keep brain cells strong. These foods can be given from weaning age.

10. Berries: The color of the food tells the nutritional value of it. All the berries like strawberry, cherries, blueberries and blackberries have intense color are especially rich in vitamin C and high levels of antioxidants. Blueberries have high levels of Gallic acid, which boost memory by preventing degeneration of brain cells.

So, go ahead and try to include different food group to your Child's plate for a better performance.

Must Have Brain Foods for Your Kids!

This is a very common condition seen in toddlers. When the legs are brought together then there is a gap at the level of the knee. It happens because of inward bowing of thigh bone or tibia. The deformity may appear to increase on standing.

Daily requirement of calcium

The optimal primary nutritional source during the first year of life is human milk. Premature infants have higher calcium requirements than full-term infants while in the nursery. These may be met by using human milk fortified with additional minerals or with specially designed formulas for premature infants. Around 6 months of age when weaning foods are started, food items rich in calcium should be added. Readymade formulas are fortified with calcium but one must remember that the bioavailability of calcium from human milk is greater than that from infant formulas or cow's milk. Hence breastfeeding should be encouraged. In children age 2-8 years the daily requirement is around 800 mg/d. In children 9- to 18-year-olds the daily requirement is 1,200-1,500 mg/day.

Some of the common items that are rich in calcium are.

Food Item	Quantity	Amount of Calcium in each serving
Milk	1 cup (240 ml)	300 mg
Cheddar cheese
1.5 oz (42 g)	300 mg
Spinach cooked	1/2 cup (90 g)	120 mg
Sardines or salmon with bones	20 Sardines (240 g)	50 mg
Sweet potatoes	1/2 cup (160 g)	44 mg
Vitamin D:

Babies younger than 1-year-old need 400 IU of vitamin D a day. Kids older than 1 year need 600 IU or more of vitamin D a day. Our bodies make vitamin D when our skin is exposed to the sun. The recommended exposure to sunlight is at least 30 min every day. There are various fortified food items that have vitamin D. Also medicines are available which can provide the daily requirement of Vitamin D

Physiological genu varus. In most of the toddlers, the legs are curved inwards. They should improve over a period of time. The legs should straighten by 2 yrs. The child should be investigated if the deformity is severe; the deformity is only in one leg, if the child complains of pain and if the child appears unusually short.

Bow Legs - Why Do Children Suffer From Them?

The sense of hearing is a complex one. The ears are divided into three parts: the outer ear, the middle ear and the inner ear. While the outer ear sends the sound to the middle of the ear, the middle ear sends the same to the inner ear through the conductor. The inner ear in turn sends the auditory signal to the brain where the signal is processed and gives rise to a sense of hearing. 

Problems in hearings can arise if there is a problem in any of these parts. However, more often than not it is the middle or inner ear that is affected. However, there may also be situations when there are problems in both the middle and the inner ear. In that case, it is known as a mixed hearing loss. 

What is Mixed Hearing? 

Loss If there is damage to the middle ear, it may precipitate a conductive hearing loss. Now, in addition to that, if there is a sensorineural problem, then it gives rise to mixed hearing. So, in the case of a mixed hearing loss, all the parts of the ear and even the brain may be involved. There may be damage to the outer ear, middle ear, inner ear, as well as the auditory nerve. 

Causes of Hearing Loss 

Since mixed hearing loss may result from damage to any part of the ear, it is necessary that the causes be grouped into different categories. 

  Sensorineural Hearing Loss 

Sensorineural loss may result from drugs, different illnesses, head trauma, malformation of the inner ear etc. Genetic predisposition may also precipitate such problems. 

  Conductive Hearing Loss 

Such type of hearing loss may result from excessive deposition of earwax, ear infections, perforation in eardrums, malformation of the middle or outer ear, as well as problems with the fluid in the middle ear. 

Symptoms of Hearing Loss 

Reduced hearing in either or both ears is considered to be delineating symptoms of mixed hearing loss. 

Treatment 

Since mixed hearing loss can result from sensorineural failure as well as damage to outer or middle ear, treatment needs to be divided into different groups too.   To treat Conductive Hearing Loss, doctors can use surgical or medical options. 

  For sensorineural hearing loss, doctors usually prescribe hearing aids. This indicates that treatment for mixed hearing loss may include treatment for conductive hearing loss as well as that for sensorineural hearing loss. So, it is usually a combination of both medical and surgical options. Physicians may prescribe both medicines and hearing aids or resort to surgical interventions and also prescribe hearing aids. Sometimes, physicians use special hearing aids or implants to treat mixed hearing loss. 

Conclusion 

In case a person is sensing reduced hearing in one or both ears, he/she needs to seek medical advice. It may be a symptom of mixed hearing loss. Getting in touch with an experienced physician is the first step towards that.

Mixed Hearing Loss - How To Treat It?

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