N.D.
What your child needs is not medication but encouragement and mentoring. Best way to break a child out of their shell is in structed activities they enjoy. Does the school have sports teams? Clubs? Things your kid enjoys.Have you thought of counseling from someone who deals with children/teenagers not as mental cases but as mentors. I dont know their true term but there are psychologists out there that are for kids to speak to to help them through these years. Also since there has been lots of family issues you should see a family counseler for them, they could be avoiding all contact in fear of building relationships to then have them broken. I try a psychologist first to find out what makes your kid tick.