How can I treat add (only the attention-bit of this disorder)? Any meds or what?

Meds. You can treat it by stimulant such as vyvanse, adderall, and focalin, (dexmethylphenidate) or non stimulant such as strattera. You can go to a quite place with few distraction whe. Your trying to focus. Get a planner to help you organize.
ADHD Treatment. Adhd and add are treated very similarly. In general, the treatment involves therapy and/or medications. Some people prefer not to take medications, so finding a therapist adept at treating add is critical. Medication options include non-stimulants or stimulant medications. The class chosen is dependent upon a host of individual factors. A discussion with your doctor is the first place to begin.