There are a number of signs to look out for which could suggest you have co-occurring bipolar disorder and addiction. These include:
Increased use of drugs or alcohol to cope with symptoms of bipolar disorder
Needing to take increasingly large amounts of drugs or alcohol to feel the desired soothing effects
Experiencing withdrawal symptoms when you stop using drugs or alcohol to self-medicate for bipolar disorder
Experiencing exacerbated bipolar symptoms after using drugs or alcohol
Continuing to use drugs and alcohol despite these exacerbated symptoms or other negative consequences in your life