Final answer:
Aggression can be one of many symptoms of a drug overdose, but it is not a definitive indicator on its own. It's important to look for other signs of a potential overdose and seek medical help if an overdose is suspected.
Step-by-step explanation:
Aggression can be one of many potential symptoms of a drug overdose, but it does not necessarily indicate an overdose by itself. Drug overdoses can cause a wide range of physical and psychological effects, varying depending on the substance used, the amount taken, and the individual's unique physiology. While some drugs can lead to increased aggression due to their effect on the brain, other symptoms such as confusion, altered mental status, difficulty breathing, and unconsciousness are more definitive indicators of a drug overdose.
It is important to recognize that aggression alone is not diagnostic of a drug overdose. If you suspect someone has overdosed, it is vital to look for other signs and seek immediate medical attention. Health professionals use a combination of clinical signs, symptoms, and, if available, drug screening tests to diagnose and treat a potential drug overdose.