Possible Side Effects of Psilocybin
All psychoactive substances are lumped together under the label “drugs.” Meanwhile, there is a group of naturally occurring compounds currently seen as potential substitutes for medications such as depression. Among them is psilocybin, produced by hallucinogenic mushrooms. However, the side effects of this compound are worth considering. Why? Among other reasons, to understand that their occurrence may be the result of, for example, too high a dose. Is psilocybin harmful? What are its side effects? Find out from this text now!
What are the standout side effects of psilocybin?
First, let’s sift out a particularly perfidious myth aimed at scaring people about psilocybin mushrooms – although it has various side effects, psilocybin is ultimately not addictive – neither physically nor mentally, although some studies indicate such a risk. However, most scientific reports clearly state that when using this compound, users rarely reach for any other stimulants, and moreover, they do not show signs of addiction.
Nevertheless, it is important to remember that, like any substance taken in excessive quantities, including medications available at pharmacies without a prescription, it also has certain side effects. Psilocybin, as a compound with hallucinogenic effects, primarily affects a person’s perception. In other words, it causes hallucinations. For those who use it, for example, as part of research in licensed laboratories, this may cause some discomfort or adverse effects. Others, however, see it as visions that expand creativity. This is why many artists use it, among other things. This is precisely the compound I’m looking for inspiration for.
Furthermore, in some situations, a so-called bad trip occurs. This is typical of this compound.Side effects of psilocybin because it can cause strong hallucinations, and if there is a strong derealization and projections “go wrong,” then delusions that are potentially dangerous to health can appear (e.g., someone may “see” dangerous monsters from which they want to flee, or experience a sense of all-pervading fear). This is one of the reasons why scientists testing this substance usually use microscopic doses, and on the other hand, constantly monitor the patient’s condition to reassure them if necessary.Is psilocybin harmful? Looking at this example, it’s easy to say that it doesn’t prove harmfulness, but rather the potential undesirable effects that can occur when someone uses mushrooms, for example, inappropriately.
Besides the psychological ones, there are also other side effects. Psilocybin can, in certain cases, cause, among others: Effects such as:
- Digestive problems,
- Shivers,
- Rapid heart rate,
- Weakness,
- Dizziness headaches,
- paranoia,
- low mood…
… and a few others. Looking at the above list, which could be expanded to include elevated body temperature and pupil dilation, many people certainly have some doubts about this connection. However, certain factors contributing to the occurrence of these effects should be considered.
When can they occur?
Adverse effects most often occur when excessive dosages are used. The so-called heroic dose involves taking a large amount of psilocybin, which can lead to strong hallucinations and other effects. There are also certain other individual predispositions that may lead to psilocybin side effects being more severe in a given person. These include a genetic predisposition to mental illness, a poor metabolism, the user’s weight, age, and emotional state. Generally, many experts advise against taking mushroom preparations when feeling down. Unless they are part of a treatment and the patient is under appropriate care.
It’s not the substance, but the quantity
The English proverb states that the dose makes the poison, and there’s a lot of truth in that. Many medications, available over-the-counter and by prescription, can cause a variety of intoxicating and side effects, including fatal ones. Drinking Tussipect syrup, for example, was once known – consuming one or two bottles was supposed to induce a state of euphoria. In small doses, however… it was a common cough medicine.
A more relevant question than whether psilocybin is harmful is in what quantity. It is assumed that experienced users can take heroic amounts. However, beginners are usually advised to microdose. Much depends on the desired effect – whether one wants only relaxation and effective treatment for depression, for example, or a deep psychedelic state.
Illegal mushrooms under the microscope of scientists
However, these speculations will remain theoretical in most cases. Why? Because psilocybin is still banned in Poland, side effects often affect people who, for example, wild-collect mushrooms; they lack the necessary knowledge of how to use them, making it easier to make mistakes, sometimes with tragic consequences. However, the illegality of the substance pales in light of recent research, which reveals the numerous benefits of this compound in new fields. Scientists also monitor not only the expected but also the undesirable effects, providing knowledge on proper and safe dosing, among other things.

