1) What part of the brain is involved in addiction?

2. What neurotransmitters are involved in addiction?

3. What is the Difference between dependence and abuse?

4. What is the Difference between withdrawal and addiction?

5. What is the meaning of dual diagnosis?

6 . Describe what is medication-assisted Treatment (MAT)?

7.  What medications are used in medication- assisted Treatment (MAT)?

1.A region of the brain associated in addictions is the mesolimbic dopamine system.

Addictions are caused by changes in the mind's mesolimbic dopamine channel, often referred as the neuro pathways, which starts above the brain stem in the ventral striatum (VTA). Dopamine pathways have cells called in the VTA and axons that reach to the nucleus accumbens.

2.

The neurotransmitter is dopamine.

It essentially serves as a neurotransmitter acetylcholine amongst neurons. As your mind anticipates a reward, dopamine is released. Once you start to link a particular action with enjoyment, just anticipating it might cause your dopamine levels will rise..All addictive substances, notably beer, opiates, and cocaine, cause an euphoric influx of the neurotransmitter dopamine in the striatum, a brain area where nerve cells communicate.

3.

This is the distinction.

It all boils down to this: drug dependency entails an obsession in which the user is unable to quit taking the substance. Abuse is possible - perhaps much more regularly than it should be. An individual who uses drugs, on the other hand, may do so seldom.

4.

The distinction between withdrawal and addiction is described in this way.

Withdrawal is a set of physical and psychological symptoms that occur when a person stops using or reduces their consumption of a stimulant like alcohol or prescribed or recreational medications. Addiction is described as a chronic, relapsing condition marked by obsessive drug seeking, continuing use despite negative effects, and long-term brain alterations. It's classified as both a mental disease and a complicated brain ailment.

5.

A person with a dual diagnosis has a mental illness as well as a substance abuse problem. These circumstances usually occur simultaneously. At some time in their life, almost half of persons who have a mental disease will also have a drug use issue, and conversely.

The following are some of the most prevalent dual diagnosis symptoms:

Social phobia: isolates oneself from colleagues, relatives, and anyone who can help.
Changes in appetite or weight.
Anger, violence, or irresponsible action.

6.

The following is info regarding medication-assisted therapy (MAT):

Medication-Assisted Treatment (MAT) is the use of pharmaceuticals in conjunction with psychotherapy and cognitive treatments to treat drug use illnesses on a "pretty much the entire" basis. During therapy, it's also crucial to address underlying health issues.

Assisting more individuals in obtaining MAT, which necessitates dispelling the stigma connected with certain of the drugs used to treat OUD. It also necessitates the development of better and more sophisticated approaches to the use of medicinal treatments in the rehabilitation of OUD.

Since OUD is a chronic condition, the requirement for ongoing MAT must be revisited on a regular basis. There is no set time limit for maintenance therapy, and it may be continued forever for certain individuals.

7.

The drugs are listed below.

Brief analgesics like heroin, opium, and methanol, as well as semi-synthetic opiates like oxycodone and vicodin, are treated with buprenorphine, methadone, and naltrexone. These MAT drugs can be used for weeks, decades, or even a lifetime with no side effects.

The Administration(FDA) has authorized buprenorphine as a treatment therapy for opioid dependence (OUD) (MAT).

Methadone is a drug that is used to cure opioid addiction (OUD). It's a complete opioid agonist with a lengthy half-life and a timetable II prohibited substance.

The Food and Drug Administration (FDA) has authorized naltrexone for the treatment of both hard liquor and opioid use disorders (OUD)..