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Bell's Palsy
Bell's Palsy
Bell's palsy is a condition of paralysis of one of the nerves (seventh cranial nerve) which control the muscles of the face. There are two seventh cranial nerves, each one supplying one half of the face. This condition is sdid to be secondary to a viral infection or some inflammatory process. The exact cause for Bell's Palsy is unknown.
Drooping of one side of the face with inability to close the eye is one of the frequent manifestations of Bell's Palsy. This is not to be confused with a stroke since full recovery is likely for nearly 90% of patients. It takes anywhere from 2 weeks to 3 months to recover.
According to some studies, treating Bell's Palsy with a corticosteroid medication Prednisone has reduced the course of the disease. Artificial teardrops are used to prevent 'drying' out of the affected eye. The eye is also patched at night. A Neurologist would be able to completely evaluate the individual cases of Bell's Palsy and treat it accordingly.
Diabetes Mellitus : Type 1 and Type 2
Diabetes can manifest itself in two different forms and severities. When there is an occurence of diabetes due to an inadequate production of insulin by the pancreas, it is a condition of Diabetes mellitus. Insulin is a hormone which regulates the level of glucose (sugar) in the blood stream. Glucose serves as a vital source of energy for all organs in the body and is the only source of energy that can be utilized by the brain. But insulin is needed to control the glucose levels in the blood so that the body can effectively use it for regulation of metabolism. Insulin is critical in the transport of glucose to the cells for energy metabolism.
The two forms of diabetes are discussed below:
TYPE 1 Diabetes: Diabetes of this kind usually manifests in childhood or adolescence. Patients suffering from this type of diabetes are dependent on insulin injections to maintain normal body chemistry. This type of diabetes can be inherited. If this is not tackled with insulin, diabetic ketoacidosis and death can result. Type 1 Diabetes is referred to as insulin dependent diabetes.
TYPE 2 Diabetes: Usually, middle aged and overweight people suffer from this type of diabetes when their blood sugar is higher than normal. This manifestation of diabetes is also known as adult onset diabetes. Insulin injections are not needed to conrol this form of diabetes but a suitable diabetes diet and weight reduction can help. But this form of diabetes can lead to long term diabetic complications.
Complications arising out of long-term diabetes
1. Diabetic Retinopathy: There is damage to the retina (perceptive structural tissue of the eye). This condition results in decreased vision and sometimes leads to blindness.
2. Kidney Disease: Impaired kidney function can be a resultant of long term diabetes. It can even lead to overt kidney failure.
3. Stroke: Diabetics have an increased risk of stroke.
4. Heart Disease: Increased risk of myocardial infarction (heart attack).
5. Peripheral Vascular Disease
6. Poor Wound Healing: Ulcers and foot problems are common
7. Decreased immunity to infection
8. Peripheral Neuropathy: Patients suffering from Diabetes face damage to the peripheral nerves and altered sensation. It is also accompanied by numbness, tingling and/or burning pain to the extremeties.
9. Females who are diabetic need to be carefully monitored during pregnancy
Type I Diabetes manifests itself in symptoms such as increased frequency of urination, increased thirst and hunger. Type I Diabetic patients also experience weight loss and increased fatigue. Read up the symptoms of diabetic ketoacidosis
Type II Diabetes is characterized by increased hunger and thirst and increased fatigue. Persons suffering from this form of diabetes face numbness or tingling in the hands and feet as well as frequent infections along with slow healing of cuts, ulcers and sores. Impotence is yet another resultant condition.
Random and fasting blood sugar testing can help in revealing any indications of diabetes. Examining the medical history combined with a physical examination is also done by a physician. To confirm the diagnosis, a Glucose tolerance testing is also done. Blood tests for kidney profile and blood counts are also done. Urinalysis will show the excess presence of glucose.
Treating Diabetes
1. Controlling the symptoms of diabetes.
2. Achieving and maintaining a desirable weight.
3. Achieving and maintaining a healthy level of physical activity.
4. Achieving and maintaining a nearly-normal blood glucose level (between 70 mg/dl and 140 mg/dl).
Treatment of type 1 diabetes requires adherence to a strict diabetes diet and regular doses of insulin. Failure to take care of the diabetic condition can lead to potentially serious outcomes. Blood glucose levels must be monitored so that complications are avoided. Diabetics must be trained to check their own blood and urine glucose levels. They can use the newer forms of ambulatory glucose monitors that can give you automatic readings and help in diabetes management. Avoiding sweets is an elementary precaution that needs to be followed. Many a time, oral hypoglycaemic agents (Orinase, Glucatrol) may be used for regulating blood sugar levels. Find out more on a diabetes diet (in total calories). You can seek help from an Internist or Endocrinologist
Use of Steroid medications (i.e. Prednisone and Medrone) can increase blood sugar levels. They can affect the control and treatment of diabetes. Beta-blocker antihypertensive medications are yet another set of medicines that can cause serious complications for the diabetic patient and should be avoided.
Osteoporosis
Osteoporosis threatens nearly 34 million women in the U.S. alone and many more worldwide. Literally meaning 'porous bones', osteoporosis is a medical condition that is characterized by fragile skeletal structure. Osteoporosis is commonly noticed in post-menopausal women. But actual loss of bone mass happens in the 30s. This occurs due to loss of lose an excessive amount of their protein and mineral content, particularly calcium from the bones. Over time it leads to reduced bone mass and decreased bone strength. Normal bone marrow has small holes within it, but a bone with osteoporosis will have much larger holes. Osteoporosis can be classified into two categories - primary and secondary. Primary osteoporosis is associated with bone loss, which is prevalent in older persons and post menopause women. Secondary osteoporosis results from chronic conditions that contribute significantly to accelerated bone loss.
Most often osteoporosis is caused by a combination of lifestyle, genetic and hormonal factors. Slender, small-framed women are particularly at risk. Typical symptoms of osteoporosis are severe back pain, curvature of the spine and loss of height. A woman suffering from osteoporosis suffers from joint aches and muscle aches. There is an increased tendency to fractures on account of brittle and thin bones. Osteoporosis can be heriditary. Women with very thin body frames can be at increased risk of osteoporosis on account of lesser bone mass. Prolonged use of corticosteroids can put a woman at increased risk of osteoporosis since drugs such as prednisone, cortisone, prednisolone and dexamethasone damage bone mass. Other medications that can lead to bone loss are diuretics, anti-seizure drugs and anticoagulants. Hyperthyroidism is another contributory factor to developing osteoporosis. Chronic conditions such as renal failure, malnutrition and connective tissue diseases contribute towards development of osteoporosis.
Diagnosis of osteoporosis may include a series of tests such as bone densitometry (a bone density scan) performed by your physician. There are three types of bone density scans: dual-energy x-ray absorptiometry (DEXA), single photon absorptiometry (SPA), and quantitative computed tomography (QCT). The most common bone density scan is the DEXA - a test that measures bone density based on how bone absorbs two sets of photons (atomic particles with no electrical charge) generated by an x-ray tube. A bone density test is recommended by physicians to post menopausal women, especially those with a higher risk factor.
It is essential to build on your bone mass during the ages of 25 - 35 so as to keep osteoporosis at bay. This can be done by maintaining a balanced diet, with plenty of calcium and following a regular exercise regimen. Weight-bearing exercises are of special importance in strengthening the bones. Running, skipping, aerobics, tennis and weight training are ideal osteoporosis exercises that can be undertaken thrice a week for at least 30 minutes. Apart from bone density, these exercises also increase the strength, co-ordination and balance, thereby reducing the risk of falls. A sedentary lifestyle can put you at increased risk of developing osteoporosis in latter years.
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