People may become addicted to drugs or alcohol no matter their handicap or personal physical issue. This often makes people significantly more vulnerable to getting involved in substance abuse, due to the varying issues that may be a factor in the perspon's life. This is often a factor for persons in the deaf and hearing impaired community also, and treatment for substance abuse problems is sometimes necessary. Deaf or hearing impaired people will require ASL or other support as part of their rehab plan, and there are drug and alcohol rehabilitation centers accessible throughout the Potrero, California area which specifically help fill these needs. Professional treatment counselors who know ASL and can supply other essential assistance to deaf or hearing impaired substance abusers are readily accessible in a number of drug and alcohol treatment facilities around Potrero and in the United States.