Crack cocaine looks something like irregular white or off-white rock. It is mostly freebased or smoked. In the case of freebasing, the substance is heated in order to get it liquefied. Then the vapors emitted are inhaled using a pipe. As soon as the vapors enter the lungs, they produce an instant euphoric high. If you want to know why people use crack, then the answer is that it is a stimulant that produces joy, curbs appetite and can also be used in the form of a pain reliever. There are numerous reasons for someone in your home taking to crack cocaine abuse. The substance has the capability to make alterations to the part of the brain where happiness is controlled. This can lead to a severe craving for crack cocaine when it has been used regularly. The chemical changes brought about by the drug continue to remain in the brain even when cocaine is no longer used. The user starts craving for the extreme pleasure associated with the use of the drug and the extreme depression that creeps in when the usage of the drug is stopped. In order to relieve from these sessions of depression, or the more powerful withdrawal symptoms known as anhedonia, the person starts depending on the drug leading to addiction. The withdrawal symptom of anhedonia is the incapability of the person to experience a delight. When someone starts falling prey to crack cocaine abuse, they may be able to overcome depression, but at the same time, they start finding that it is impossible for them to find any pleasure in life without using crack cocaine. Since Anhedonia is capable of lasting for years at a stretch, it is quite difficult to go through crack cocaine treatment. There are different signs and symptoms that can help you detect a person who requires crack cocaine addiction treatment. The first sign is in the form of long periods of extreme depression in a person. This keeps intermingling with broken periods of euphoria. The person starts losing interest in life essentials like food and sex, even family, friends and social outgoing. They may even have respiratory infections in the upper body parts, a reduction in appearance or personal hygiene. The person may start experiencing hallucinations, starts hearing voices or feels paranoid. Often a person who is suffering from crack cocaine abuse starts to have trouble with money, and sometimes he/she can take to stealing or selling off things. Other symptoms include weight loss, regularly running nose, irregular sleeping patterns, and expression of increased anger that makes them nervous or impatient. You should know that in the absence of proper crack cocaine addiction treatment, a patient can become extremely depressed and may begin to witness suicidal tendencies. He/she may experience intense nervousness or agitation accompanied by an acute craving for the substance. In such a scenario, it becomes imperative that you refer to some professional crack cocaine Rehab Centers in Canada to get the patient treated as fast as possible.