People can become addicted to alcohol or drugs despite a handicap or particular physical problem. This sometimes makes people significantly more susceptible to becoming involved in alcohol or drug addiction, as a result of the various challenges that may be a factor in the individual's life. This is the case for persons in the deaf and hearing impaired community also, and treatment for alcohol and drug abuse issues is often required. Deaf or hearing impaired persons will require ASL or other help as part of their rehab plan, and there are drug and alcohol treatment centers available throughout the Scotland area which cater to these needs. Professional treatment counselors who know ASL and can offer other crucial assistance to deaf or hearing impaired substance abusers are readily available in many drug and alcohol rehab facilities around Scotland and in the United States.