Adolescence can be a very difficult period for a teen, as he or she faces puberty, peer pressure, and attending school. Unfortunately, during this time period it is not uncommon for teenagers to try drugs and alcohol, and in some cases teenagers can begin to abuse these substances. As a parent, it is natural to want to do whatever you can to protect your child and help him or her as needed. If you're a parent of a teenager, watch for these common signs that your child may be abusing drugs:

Behavioral Changes

One of the earliest signs that a teen is abusing drugs is a change in behavior. A teen who has just started using drugs on a regular basis may suddenly begin hanging out with a new group of friends or withdrawing from friends and family. Completely losing interest in activities and hobbies that he or she used to find enjoyable is also common when a teen is abusing drugs. It is also not unusual for a teen who is using drugs to steal money or household belongings in order to fund his or her habit.

Mood Swings

Mood swings are not unusual in teens, but a drastic increase in frequency and severity of mood swings may occur when a teen is abusing drugs. You may notice that your teen has become much more irritable and irrational. It is also possible for a teen who is using drugs to become verbally abusive or even physically violent with those closest to him or her when he or she has a drug dependency. 

Problems in School

Using drugs on a regular basis can make it very difficult to do well in school. If your child has maintained good grades throughout the years and then suddenly begins failing tests or getting bad grades on his or her report card, this can be a red flag of drug abuse. It is also important to pay attention to your teen's attendance, as some drug users begin cutting class or skipping school entirely while using.

Physical Symptoms

Regular drug use often manifests in physical symptoms. Some physical signs that your teen may be abusing drugs include red eyes, dilated pupils, a sudden weight loss or gain, tremors, frequent nosebleeds, and either extreme bouts of energy or extreme drowsiness. As a parent, it is important to watch for these physical signs of drug use so you can intervene and assist your child in getting the help that he or she needs.

If you think your teen may be abusing drugs, seek treatment at a center like Lifeline sooner rather than later.