Negative Effects of Alcohol, Marijuana And Cocaine Abuse On Our Body

Drug abuse is one of the major health concerns in the United States today, especially in Midland Texas. Drugs affect various components of human body and impair their normal functioning. People know that drug abuse is very dangerous, but many of them don’t know its exact effects. It is extremely important to understand the short and long-term effects of alcohol and drugs abuse on the human body to stay away from them. Here we’ll discuss some of the effects of commonly abused drugs like Alcohol, Marijuana, and Cocaine.

Before discussing the short and long-term effects of those drugs, here’s a brief overview of each drug.


Alcohol is among the most abused drugs in America. According to National Survey on Drug Use and Health (NSDUH), over half (51.9 percent) of Americans or 130.6 million people, aged 12 years or more were current alcohol drinkers in 2009. Alcohol is legal but a dangerous central nervous system depressant. It can be as potent as many other illegal drugs of abuse. The main problem with alcohol is that lots of individuals often do not realize that they’re getting addicted to it.


Marijuana is the most commonly abused illegal drug in America. NSDUH says that there were 16.7 million Marijuana abusers in 2009. It has similar effects to stimulants, depressants, and hallucinogens. Marijuana smoke contains more carcinogens than tobacco smoke, creating a greater risk of lung ailments.


Cocaine, a strong stimulant to the central nervous system and is highly addictive. In 2009, according to, there were 1.6 million current cocaine users aged 12 years or old.

Short-term effects

Alcohol: Alcohol intoxication causes behavioral changes, impairs brain function and motor skills, alters the ability to learn and recall and reduces sensitivity to pain. Alcohol intake also affects eyesight, narrowing down the visual field, reducing resistance to glare and decreasing the sensitivity to colors. Very large doses of alcohol can cause death. Alcohol if taken with other illegal drugs can produce life-threatening effects.

Pot: Short-term effects of Marijuana include a substantial increase in the heart rate, bloodshot eyes (reddening of eyes), dry throat and mouth. Marijuana use also increases body temperature, appetite, and drowsiness. Marijuana impairs the ability to drive a car or work on a machine as it affects concentration, reaction time and coordination.

Cocaine: Immediate effects of Cocaine use include elevated blood pressure, dilated pupils, stuffy nose, heart and respiratory issues. Crack, a freebase form of Cocaine causes dilated pupils, increased pulse rate, elevated blood pressure, insomnia, loss of appetite, hallucinations, paranoia, and seizures. In some cases, Cocaine use can result in death. Cocaine user can experience anxiety, restlessness, twitches, tremors, spasms, coordination issues, chest pain, nausea, seizures, respiratory arrest, and cardiac arrest. In some rare cases, first-time use of cocaine can also cause sudden death.

Long-term effects

Alcohol: Consuming large amounts of Alcohol for longer periods can result in permanent brain, liver, pancreas and gut damage. It might also lead to malnutrition, high blood pressure, lower resistance to diseases and gastrointestinal issues. Heavy alcohol can cause cancer to vital organs like esophagus, stomach, liver, and pancreas.

Marijuana: Long-term Marijuana abuse can reduce short-term memory and ability to perform tasks requiring concentration and coordination. It can cause respiratory problems, lung damage, and even cancer.

Cocaine: Long-term Cocaine users risk heart attacks, respiratory failure, strokes, seizures, nausea and abdominal pain, irregular heartbeat, chest pain and headaches.

Besides causing harm to one’s health, drug abuse impacts abusers’ social relationships, deteriorates financial condition and reduces the ability to get the job done. Therefore, if you stay in Midland, Texas, it’s very important to approach help from Drug Rehab Midland TX to help stay away from drugs. Visit their profile to understand how they can help you.