Reiki Side Effects: 5 Things to Know so You’re Better Prepared For Your First Session

If you’re considering trying Reiki, it’s important to know that like any form of alternative therapy, there are potential Reiki side effects. While Reiki is generally considered safe, it’s always a good idea to be aware of the possible Reiki side effects before your first session.

In this article, we’ll go over some of the most common Reiki side effects and how you can minimize or avoid them.

Possible Side Effects of Reiki

Reiki is a form of energy healing that is believed to work by channeling universal life force energy through the practitioner to the recipient. While Reiki is often described as a gentle and relaxing therapy, there are some possible side effects that you should be aware of.

Physical Side Effects

One of the most common physical side effects of Reiki is fatigue. It is common to experience feeling tired after a reiki session. You may also experience feeling exhausted, especially if you’re new to the practice. This is because Reiki can stimulate the body’s natural healing processes, which can be energy-intensive.

Other possible physical side effects of Reiki include headaches, dizziness, muscle soreness, and digestive issues. These side effects are generally mild and short-lived, but it’s always a good idea to let your practitioner know if you experience any discomfort during or after a session.

How long do the effects of reiki last? Side effects can last for a few days up to a couple of weeks. Remember your body is adjusting to being spiritualy and energetically aligned. It can take you a bit too acclimate to this change. Drinking plenty of water, taking time to relax, and meditating on the experience will help you to adjust faster.

Emotional Side Effects

Reiki side effects can also be emotional . Some people may experience heightened emotions after a session, while others may find that Reiki helps them release suppressed emotions. Emotional exhaustion is another possible side effect, especially if you’re working through a lot of emotional issues.

Spiritual Side Effects

Reiki is often described as a spiritual practice, and it’s not uncommon for people to have spiritual experiences during or after a session. Some people report feeling more sensitive to energy after a Reiki session, while others may experience increased intuition or even a spiritual awakening.

Reiki Session

Other Possible Side Effects 

In addition to the Reiki side effects listed above, there are a few other possible side effects of Reiki that you should be aware of.

Detoxification: Some people may experience detoxification symptoms, which can include headaches, fatigue, and digestive issues. These symptoms are thought to be caused by the body releasing toxins as a result of the Reiki treatment.

Temporary Healing Crisis: Finally, some people may experience a healing crisis after a Reiki session. This is a temporary worsening of symptoms that can occur as the body works to heal itself.

How to Minimize or Avoid Reiki Side Effects 

While Reiki side effects are generally mild and short-lived, there are a few things you can do to minimize or avoid them.

Communicate with your Reiki practitioner: Your Reiki practitioner can help you prepare for your session and answer any questions you may have about the process. They can also help you understand, avoid, or minimize any potential side effects.

Drink plenty of water: Staying hydrated is important after a Reiki session, especially if you’re experiencing any detoxification symptoms. Drinking plenty of water can help flush out toxins and keep you feeling refreshed.

Rest and take care of yourself: After a Reiki session, it’s important to rest and take care of yourself. This can help minimize any physical or emotional side effects and allow your body to fully integrate the healing energy.

Follow post-treatment instructions: Your Reiki practitioner may give you specific instructions to follow after your session. It’s important to follow these instructions to ensure the best possible outcome and minimize any potential side effects. This may include things like avoiding caffeine or alcohol, getting plenty of rest, or doing certain exercises or stretches.


Reiki is a gentle and non-invasive therapy that can be incredibly beneficial for a wide range of health issues. While there are some potential Reiki side effects, they are generally mild and short-lived, and can be minimized or avoided with proper preparation and aftercare.

If you’re interested in trying Reiki, it’s important to find a qualified practitioner who can guide you through the process and help you understand what to expect. With the right guidance and support, Reiki can be a powerful tool for healing and transformation.

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