Common Adderall Side Effects for Those Without ADHD | 2021 Smart Drugs Review

Common Adderall Side Effects

Common Adderall Side Effects for Those Without ADHD | 2021 Smart Drugs Review

Adderall is a commonly used off-label drug in many universities. It’s more popular in America than in the UK, but it’s still present in many educational institutions in Great Britain.

Should its popularity be a concern? What are Adderall’s side effects?

We asked our team of experts to look at the scientific literature and draw some conclusions. You can read up on what they found out below.

If you're interested in this topic, you should also consider checking out our article The Ultimate Ritalin vs Adderall 2021 Guide: Which is Best for Studying?


What is Adderall?

What are Adderall's side effects?

Options other than Adderall?


What is adderall?

What is Adderall?

Adderall is a pharmaceutical, legitimately used for the treatment for disorders such as ADHD and narcolepsy. It is also an amphetamine, made from both amphetamines and dextroamphetamine.

As mentioned, it is increasingly used in universities because of a perceived cognitive enhancing effect, along with its properties as a stimulant allowing for long study sessions.

It might also be used by those in jobs that demand long hours, as a performance enhancer for sports, or recreationally.

Quick Tip: BrainZyme Professional works as a great alternative to synthetic smart drugsQuick Tip:
Adderall's mechanism of action is (by a large degree) to act on the brain neurotransmitter dopamine, of which one pathway has a major motivational component. It can for some also increase wakefulness and decrease appetite.

If you want a powerful natural alternative that works on the same pathway (and thus has similar results with fewer side effects), you should try Brainzyme® Professional.

What are Adderall's common side effects?

According to the American FDA, Adderall’s common side effects include decreased appetite, nervousness and a stomach ache. More severe side effects comprise diarrhoea, nausea, vomiting, fevers, heartbeat irregularities and other issues. 

It can also cause psychiatric problems, as well as potentially lethal complications in people with heart disorders, though fatalities as a side effect of Adderall are very rare.

Studies support many of these conclusions, indicating that Adderall’s side effects from chronic use may include psychosis, seizures and cardiovascular events. These are rare issues but can be a concern for those using stimulants nonetheless.

The most common cardiovascular issues from stimulant use are hypertension and tachycardia. It’s also possible to experience very high (potentially life-threatening) body temperatures as a result of amphetamine abuse, known as hyperthermia.

Other common side effects of Adderall, according to studies, are a loss of appetite, insomnia, emotional lability, nervousness and fever. Most of these are described as time-limited, meaning they disappear soon after discontinuing use of Adderall.

There are some concerns from researchers that studies are on short durations of exposure, and that studies are too small. As with modafinil, Adderall’s side effects are not well-researched enough for long-term use, particularly in those who take it without being prescribed it.

A significant side effect of Adderall is its addictiveness: when used at high doses, Adderall (like all amphetamines) can lead to addiction, as it increases dopamine in the brain.

It can also form a tolerance when used recreationally or in other non-therapeutic situations, meaning that more of the drug must be taken to produce the same effect overall.

Adderall’s side effects might not be limited to your health: they may also include legal repercussions.

While most psychoactive drugs are illegal to sell in the UK, Adderall is also illegal to possess. It is a Class B drug in the UK, which means the maximum penalties for possession are a 5-year prison sentence, an unlimited fine, or both.

Options other than Adderall?

If you want something that avoids the side effects of Adderall but is still capable of improving your cognitive performance and studies, then consider a natural nootropic like Brainzyme.

Compared: Adderall vs Brainzyme

Adderall Brainzyme
Concentration, motivation, wakefulness
Works fast
Concentration, motivation, energy
Works fast
Side effects Side effects

o Nausea
o Loss of appetite
o Stomach ache
o Restlessness
o Anxiety if not doing what you want to do
o Potential for addiction

o Hardly any side effects; some reports of feeling thirsty or going to the bathroom more

Wakefulness Wakefulness

Keeps you awake for a long time
Potentially longer than you want it to
Difficulty switching off

Helps maintain wakefulness and alertness
o Easy to sleep after

Focus Focus

Laser focus, which can be on the wrong task 
You may end up playing computer games, reading about other topics, etc
Can be detrimental to studying

Helps give you the motivation and will to work, and aids in reducing distractions
Assists in maintaining a natural focus
Stimulation Stimulation

Highly stimulating, causing agitation in some individuals
Heavy stimulation can lead to cardiovascular problems

Calms and focuses the mind
Tolerance Tolerance

May cause tolerance, needing increased doses to have the same effect.
May also cause addiction

No issues with tolerance
Availability/Legality Availability/Legality

Only available by prescription
May be screened for in sporting drugs tests
A Class B drug in the UK, which may lead to imprisonment if caught in possession of Adderall

Readily available to buy
Legal and natural for sporting use
Both Adderall and Brainzyme can aid in motivation and better concentration.

However, Adderall tends to be harsher, with more potential for side effects, which can lower productivity and hinder results.

It can also have addictive properties and legal ramifications for possession.

On the other hand, Brainzyme is a natural nootropic.

It is smoother, and overall may yield more productivity and better results, especially over weeks and months.

You would need to decide for yourself which one is better for you, especially in light of the side-effects and other issues.


If you'd like to learn more about why Brainzyme makes a fantastic Adderall alternative, please click here.


Aside from a more subtle result, natural brain food supplements are generally safer than pharmaceutical smart drugs like Adderall. Natural brain food supplements tend to be perfectly safe if consumed in moderation. 

Moreover, there’s frequently a lot of research done on superfoods, herbs and amino acids, as they’ve been around for a lot longer than smart drugs, and most food-supplement based cognitive enhancers are legal in the UK.

This makes them much more dependable than study drugs.

Therefore, we would recommend the use of Brainzyme over Adderall (for use as a nootropic), you can find out more about why we think this here.

PLEASE NOTE: If you take Adderall and have experienced any side effects, and are concerned in any way, please speak with your doctor.

Related articles

If you liked this article, you should also consider checking out the following related articles:

Smart Pill UK 2021 Review - Which Ones to Try and Which to Avoid

The Ultimate Guide to UK Nootropics 2021: All you need to know

The Ultimate Modafinil UK Guide: Effects, Side Effects, Dosage and More



* = Important note - whilst Brainzyme is scientifically proven to support concentration and mental performance, it is not a replacement for a good diet, moderate exercise or sleep. Brainzyme is also not a drug, medicine or pharmaceutical. It is a natural-sourced, vegan food supplement with ingredients that are scientifically proven to support cognition, concentration, mental performance and reduction of tiredness. You should always consult with your doctor if you require medical attention.


  • Hi Hendrik,

    We do ship to Germany – in fact, it’s free if you spend over £40!

    Robert (Mod)
  • Do you ship your products to Germany?


Leave a comment

Please note, comments must be approved before they are published