As a parent, you may ask, “What are the warning signs of drug use in my teenager?” This question often arises from deep concern, a sense that something is not quite right. At Tarzana Treatment Centers (TTC), we are here to help and support you.

Indeed, being a teenager is challenging. Adolescents today face increasing pressures, from academic demands and social stress to trauma, anxiety, and depression. At TTC, we have supported families through these challenging issues for more than 50 years. Moreover, our experience shows that early awareness can lead to life-changing interventions.

Warning Signs of Drug Use in My Teenager = Behavioral Changes 

Naturally, teenagers go through emotional ups and downs. However, what kind of behavioral changes should raise your concern?  Without a doubt, certain behavioral shifts can signal substance use. According to the DEA’s Get Smart About Drugs, key warning signs include: 

• Sudden mood swings or irritability 

• Withdrawal from family and long-time friends 

• Falling grades or skipping school 

• Secretive behavior or lying 

• Unexplained money issues 

• New social circles that raise concern 

Therefore, such changes should not be dismissed as “just a phase.” Indeed, a pattern of these behaviors may indicate a deeper issue. Parents need to be on the alert to protect their kids.

Physical and Emotional Clues: Look Beyond the Surface

 Physical warning signs are often easier to observe. Bloodshot eyes, unusual fatigue, tremors, or frequent nosebleeds may appear. Sudden changes in appetite or sleep patterns can also be indicators.

On the emotional front, teens might show apathy, nervousness, or paranoia. Yes, teenagers tend to be overly emotional, but extreme changes almost always have a reason behind them. When multiple signs appear together, it is important to pay attention. 

Sometimes, the warning signs of drug use in my teenager are in plain sight. For example, burned spoons, rolled bills, or small baggies almost certainly signal drug use. Additionally, teens may use incense, candles, or air fresheners to cover the smell of substances. Although often signs of regular teen angst, locked doors, avoiding eye contact, or isolating for long periods, can also be red flags.

TTC’s Integrated Approach: More Than Just Treatment

 TTC addresses adolescent substance use with an integrated care model that targets the root causes of the problem. Substance use often is connected to other issues. That is why our treatment plans include support for co-occurring mental health disorders—such as depression, anxiety, or PTSD—as well as primary care services that manage related physical health issues. 

Whether through inpatient residential care or outpatient therapy programs, TTC provides a compassionate, evidence-based path to recovery. We involve the family in the healing process and focus on rebuilding trust, communication, and wellness from the inside out. 

Start by talking to your teen. Keep the tone calm and open. Ask questions, but allow space for honest answers. Then, reach out for professional help. The earlier you take action, the more effective the intervention can be. TTC is ready to support you with comprehensive services that prioritize long-term health and stability.

Importance of Warning Signs of Drug Use in My Teenager

Asking “What are the warning signs of drug use in my teenager?” means you care enough to act. At TTC, we combine deep experience with an integrated model of care to support the whole person—emotionally, physically, and mentally.

Together, we can face the challenge and move forward. However, to help your child, you need to take the first step. Please contact TTC Youth and Family Services today to learn more.