The Most Addictive Over the Counter Drugs
8. Diet Pills

Although there are dozens of diet pills on the market, very few are approved for long-term use. Weight loss is an area that many are desperate to overcome and in turn, they place themselves at risk, potentially experiencing serious health complications. These pills often contain stimulants and when taken in high doses, addiction can occur.
The most commonly used diet pills are also the drugs which have the highest rates of addiction. These amphetamine-type pills suppress appetite, and when abused, can lead to paranoia, insomnia, chest pains, anxiety, depression, and more. When it comes to weight loss, nothing is more effective long-term than a balanced, healthy lifestyle.
7. Laxatives

Once again, those who are aiming to lose weight may rely on drastic measures. Laxatives are being taken by people of all ages, however, young adults are at an increased risk of abuse. When abused, these pills — including herbal diuretics, often lead to dehydrations, as well as the loss of vital minerals and salts.
Not always, but in many cases, those who are addicted to laxatives, also suffer from a comorbid eating disorder. Anorexia and bulimia are often mental health conditions, which correspond to laxative use. These drugs become a crutch and the end result is significant damage to their own bodies.