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Delirium and Unani Treatment
|By : Dr.Izharul Hasan , New Delhi, India 20.9.2010 Phone:8287833547, 9738626275 Mail Now|
|Ayurvedic and Unani Tibbia College, Karolbagh|
Delirium also called "acute confusional state,” is a state of mental confusion that can occur as a result of illness, surgery or with the use of some medications. The word delirium comes from the Latin delirare. In its Latin form, the word
means to become crazy or to rave. A phrase often used to describe delirium is
"clouding of consciousness," meaning the person has a diminished awareness of
their surroundings. While the delirium is active, the person tends to fade into
and out of lucidity, meaning that he or she will sometimes appear to know what's
going on, and at other times, may show disorientation to time, place, person, or
situation. It appears that the longer the delirium goes untreated, the more
progressive the disorientation becomes. It usually begins with disorientation to
time, during which a patient will declare it to be morning, even though
it may be late night. Later, the person may state that he or she is in a different place rather than at home or in a hospital bed. Still later, the patient may not recognize loved ones, close friends, or relatives, or may insist that a visitor is someone else altogether.
While the symptoms of delirium are numerous and varied, the causes of delirium fall into four basic categories: metabolic, toxic, structural, and infectious. Stated another way, the bases of delirium may be medical, chemical, surgical, or neurological. Many metabolic disorders, such as hypothyroidism, hyperthyroidism, hypokalemia, anoxia, etc. can cause delirium. For example, hypothyroidism (the thyroid gland emits reduced levels of thyroid hormones) brings about a change in emotional responsiveness, which can appear similar to depressive symptoms and cause a state of delirium. Other metabolic sources of delirium involve the dysfunction of the pituitary gland, pancreas, adrenal glands, and parathyroid glands. It should be noted that when a metabolic imbalance goes unattended, the brain may suffer irreparable damage.
One of the most frequent causes of delirium in the elderly is overmedication. The use of medications such as tricyclic antidepressants and antiparkinsonian medications can bring about an anticholinergic toxicity and subsequent delirium. In addition to the anticholinergic drugs, other drugs that can be the source of a delirium are:
Anticonvulsants, used to treat epilepsy
Just as the ingestion of certain drugs may cause delirium in some patients, the withdrawal of drugs can also cause it. Alcohol is the most widely used and most well known of these drugs whose withdrawal symptoms may include delirium. Delirium onset from the abstinence of alcohol in a chronic user can begin within three days of cessation of drinking. The term delirium tremens is used to describe this form of delirium. The resulting symptoms of this delirium are similar in nature to other delirious states, but may be preceded by clear-headed auditory hallucinations. In other words, the delirium has not begun, but the patient may experience auditory hallucinations. Delirium tremens follow and can have ominous consequences with as many as 15% dying.
Some of the structural causes of delirium include vascular blockage, subdural hematoma, and brain tumors. Any of these can damage the brain, through oxygen deprivation or direct insult, and cause delirium. Some patients become delirious following surgery. This can be due to any of several factors, such as: effects of anesthesia, infections, or a metabolic imbalance.
Infectious diseases can also cause delirium. Commonly diagnosed diseases such as urinary tract infections, pneumonia, or fever from a viral infection can induce delirium. Additionally, diseases of the liver, kidney, lungs, and cardiovascular system can cause delirium. Finally, an infection, specific to the brain, can cause delirium. Even a deficiency of thiamin (vitamin B1) can be a trigger for delirium.
Symptoms of delirium include a confused state of mind accompanied by poor attention, impaired recent memory, irritability, inappropriate behavior (such as the use of vulgar language, despite lack of a history of such behavior), and anxiety and fearfulness. In some cases, the person can appear to be psychotic, fostering illusions, delusions, hallucinations, and/or paranoia. In other cases, the patient may simply appear to be withdrawn and apathetic. In still other cases, the patient may become agitated and restless, unable to remain in bed, and feel a strong need to pace the floor.
A few examples of people affected by delirium follow:
One gentleman, who had already been in the hospital for three days, when asked if he knew where he was, stated the correct city and hospital. He immediately followed this by saying, "but I started out in Dallas, Texas this morning." The hospital location was some 1,800 miles from Dallas, Texas, and as previously indicated, he had been in the same hospital for three days.
In another case, an elderly gentleman was placed in a private room that had a wonderful large mural on one wall. The mural was that of a forest scene—no animals or people, only trees and sunlight. His chief complaint at various points during the day was that evil people were watching him from behind the trees in the forest scene.
Delirium Unani Treatment
Sirka 50 ml, Arq Gulab 100 ml, Shandal 3 gm, Kafoor 3 gm mix and apply
locally on scalp region and centre of head.