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Jump to. Myotonic dystrophy is an inherited muscular dystrophy causing muscle weakness and wasting. Many people with myotonic dystrophy complain about excessive daytime sleepiness. This symptom is related to disordered central respiratory control. Psychostimulants are drugs that increase alertness and include caffeine, amphetamine, selegiline, methylphenidate and modafinil. In this updated review there were few randomized controlled trials which evaluated the efficacy and safety of psychostimulants in myotonic dystrophy.


Noah has two papers to finish, three exams to study for, and a handful of college applications to fill out — all due in the next week.

Study drugs

It's a lot of work, and Noah feels like he needs help concentrating and staying focused on the tasks. Still, Noah wonders if study drugs could be the help he's looking for just to get through this one week. Doctors prescribe medicines like Adderall and Ritalin to treat conditions like attention deficit hyperactivity disorder ADHD. Sometimes, people who don't have these conditions take other people's medicines because they think they'll help them focus while doing schoolwork.

What are prescription stimulants?

That's how these medicines got the name "study drugs. Study drugs are stimulants.

They can increase alertness, energy, heart rate, breathing rate, and blood pressure for a short time. Study drugs don't actually increase learning or thinking ability, though. Most people get study drugs from a friend or relative who has a prescription.

Sometimes, those with prescriptions don't know who took their medicine — they discover it's missing when they try to renew their prescription and find out they can't.

Drugs that increase alertness (psychostimulants) for excessive daytime sleepiness (hypersomnia) in myotonic dystrophy

Pharmacies keep a count of each dose and won't renew a prescription if someone should still have some left. Nerve cells in the brain send messages back and forth by releasing chemicals called neurotransmitters. Prescription stimulants have chemical structures that are similar to some neurotransmitters. When someone takes them, the drugs boost the effects of those neurotransmitters in the brain and body. This can lead to pumped-up brain activity, including increased focus and concentration.

The feel-good period only lasts a few hours. After the effects wear off, people can crash. They might feel sluggish, disconnected, or even depressed. They also might be disappointed when they look back at the work they did while taking the drugs.

What are nootropics?

When doctors prescribe stimulants for medical conditions like ADHD, they start with a low dose. If someone needs more, they build up slowly and carefully. Doctors do this because large doses of stimulants can cause serious medical problems.

These include:. Using stimulants too often can lead to intense anger, paranoia, heart problems, and mental health problems. Mixing study drugs with over-the-counter cold medicines that contain decongestants increases the chance of developing high blood pressure or an irregular heartbeat.

How do they work?

Lots of people who start taking study drugs think they're harmless — or they think they'll just use them once like to get through finals. Study drugs can be just as addictive as street drugs, though. Over time, people who overuse stimulants can become dependent on them. If they try to quit, they may have withdrawal symptoms like depression, thoughts of suicide, intense drug cravings, sleep problems, and fatigue.

The health risks aren't the only downside to study drugs. Students caught with illegal prescription drugs may get suspended from school, have to pay fines, and even do time in jail.

If you need to focus, there are better choices than study drugs. Here are some proven ways to boost concentration and beat stress:. Reviewed by: Mary L. Gavin, MD. Larger text size Large text size Regular text size.

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There are many different nootropics.


Try out PMC Labs and tell us what you think.


Prescription stimulants are medicines generally used to treat attention-deficit hyperactivity disorder ADHD and narcolepsy—uncontrollable episodes of deep sleep.


It is common knowledge that many college students will drink and party to excess now that they do not have their parents watching over them.