TYPES OF DRUG THERAPIES USED IN PSYCHIATRY - LESSON 187

-
Now in this post we would learn several types of drug therapies. Neuroleptic drugs are the drugs that modify psychotic symptoms.  Some of the categories of these drugs are mentioned below:
1. Antianxiety Agents:- These drugs treat anxiety also called minor tranquilizers and sedatives.  Examples of these agents are barbiturates and drugs such as diazepam, which is also known as Valium and chlordiazepoxide hydrochloride also known as Librium.
2. Antidepressants:- An imbalance in the levels of neurotransmitters in the brain is the main cause for the basis of depression. For producing feelings of well-being of reverse depressive symptoms these drugs are used. For an example generally fluoxetine also called Prozac is commonly prescribed for antidepressant. This Prozac allows the passage of serotonin also known as a neurotransmitter into nerve cells. So that it improves mood, mental alertness, physical activity, and sleep patterns. In common most of the medications were prescribed by psychiatrists and physicians of their effectiveness and other effects after many studies. The oldest class of antidepressants are Tricyclic antidepressants.

Let us the examples of antidepressants:

1. Monoamine Oxidase (MAO) Inhibitor:- The drug which suppresses an enzyme (MAO) degrades neurotransmitters. These drugs are so powerful that are prescribed for the treatment of depression. These MAOIs should not be combined with other psychoactive substances which are antidepressants, painkillers, stimulants, both legal and illegal etc except under the care of a physician. Sometimes they may cause lethal reactions.  These inhibitors are not as widely prescribed as other antidepressants because serious cardiovascular complications can cause with their use.

2. Stimulants:-  These Stimulants also called psychostimulants which are the drugs for temporary improvements in physical or mental conditions or both. The best examples of these kinds are enhanced alertness, wakefulness, and locomotion, among others. Stimulants are widely used throughout the world as medicinal prescription and as illicit substances of recreational use or abuse. Amphetamines are used to produce elevation in mood. These stimulants are used for both individual and clinical for therapeutic purposes like reducing sleepiness, decreasing appetite and to treat obesity, to improve concentration, and also used to treat clinical depression.

3. Tricyclic Antidepressants:- These heterocyclic chemical compounds are used primarily as antidepressants. These drugs contain three fused rings called tricyclic in their chemical structure. They are named for their structures. So they are closely related group of antidepressant compounds. The newer antidepressants such as the selective serotonin reuptake inhibitors and serotonin-norepinephrine reuptake inhibitors.

4. Lithium:- Lithium carbonate is used in the control of the manic phase of bipolar also called manic-depressive illness. It is polymeric in structure and also soluble in water. It is used to treat mania the up phase of the bipolar disorder.

5. Phenothiazines:- This is an organic compound that occurs in various antipsychotic and antihistaminic drugs. This is a tricyclic compound in structure and soluble in benzene, ether, and acetic acid. These phenothiazines structure occurs in various neuroleptic drugs.

In the next post we will learn some vocabulary of psychiatric symptoms and disorders.

                                       Okay.

To go to the next post please click the link below

http://learn-free-medical-transcription.blogspot.com/2010/04/50-states-of-united-states-mt-must-know.html

Home Page:

http://learn-free-medical-transcription.blogspot.com/

Comments

Post a Comment

Popular posts from this blog

IMPORTANT RADIOLOGY NUCLEAR MEDICINE TERMS-3-LESSON 148

-
1. Magnetic resonance imaging- A magnetic ground radio signals are used to outline sagittal, coronal, and axial pictures of the body. 2. Megavoltage- High-energy radiation engendered by means of an equipment and employed in restorative x-ray analysis intended for cancer. 3. Nuclear medicine- This is a medical speciality, which examines and employs of radioactive materials called radionuclides within identification and treatment of ailment. 4. Orthovoltage- Emission of low-energy radioactive waves that are employed in pain-killing radiation therapy and exterior skin cancer diseases. 5. Palliative- Means just soothing or painkilling, not curing completely that is not possible. 6. PET scan or positron emission tomography- Radioactive materials are administered using intravenous route and these substances give out positrons. They generate a cross-sectional picture of the metabolism of the body. These images symbolize local concentration of the radio
Read more

HUMAN BONE STRUCTURE - LESSON 200

-
Now in this post we will learn about the structure of the bone. In our human body there are 206 bones of different types are there. The thigh, lower leg, and upper and lower arm consists of long bones. These bones have large surface areas for muscle attachment and are very strong, are broad at the ends where they join with other bones. There are five types of bones in the human body. The five types are long, short, flat, irregular, and sesamoid. 1. Long bones:- These bones are comprised mostly of compact bone and lower amounts marrow, which is located within the medullary cavity, and spongy bone and are characterized by a shaft, the diaphysis, that is much larger in length than breadth. These bones are mostly present in the limbs, including those of the fingers and toes are long bones. Except the wrist, ankle, and kneecap these long bones are located in most. 2. Short bones:- These short bones are generally cube shaped and having a thin layer of compact bone surrounding a
Read more

The Longest Medical Word

-
Image
Today, we will know about an interesting medical term in medical language. This post is just to know about a different thing in the medical language, though this word is used very rarely in our day-to-day medical transcription work. The longest medical word is "Pneumonoultramicroscopicsilicovolcanoconiosis"!!!!!. Can you read at least Pneumonoultramicroscopicsilicovolcanoconiosis.  Now, we will see the meaning of this word.  To know the meaning shall we split the word by word. Okay.  1.  Pneumono 2.  Ultramicrosopic 3.  Silico 4.  Volcano 5.  Conosis. So, Pneumonoultramicroscopicsilicovolcanoconiosis comprises of 5 medical words and in combination, they give a meaning of a certain kind of disease condition related to lungs.  Now, we will see the meaning of each to get the combined understanding of the longest medical word. Pneumono means lungs, ultramicroscopic - means minute, silico means silicon, volcano means eruption, and conosis means abnorm
Read more