Transcranial Magnetic Stimulation (TMS) therapy has become a popular form of treatment for mental health disorders, particularly depression. It is a non-invasive procedure that stimulates brain cells using magnetic fields to improve mood and alleviate symptoms. However, like any other medical treatment, TMS therapy can have side effects. If you are considering TMS therapy as a mental health treatment, it’s essential to know these side effects beforehand so you can make an informed decision.
Mild to Moderate Headaches
One of the most common side effects of TMS therapy is headaches. These can occur during or immediately after the TMS session. They are usually mild to moderate in intensity and can be managed using over-the-counter painkillers. Using a TMS coil with a smaller magnetic field strength or taking short breaks mid-session can help reduce the risk of headaches. However, patients who experience severe or persistent headaches should seek medical attention.
Scalp Discomfort
It is possible to experience discomfort or pain during TMS sessions, particularly if the intensity of the magnetic pulses is too high. Some individuals may also be more sensitive to the sensation of the coil on their scalp.
If you are experiencing scalp discomfort or pain during TMS sessions, it is important to let the technician or medical professional administering the treatment know. They may be able to adjust the intensity of the magnetic pulses or the positioning of the coil to reduce discomfort.
In some cases, taking over-the-counter pain medication such as acetaminophen or ibuprofen prior to the TMS session may also help reduce discomfort. However, it is important to consult with your healthcare provider before taking any medication.
It is important to note that some mild discomfort during TMS sessions is normal, but severe or persistent pain should be reported to your healthcare provider immediately.
Seizures
Seizures can occur if the intensity of the magnetic pulses used in TMS is too high or if they are delivered too rapidly. Other factors that can increase the risk of seizures include a history of seizures or epilepsy, a family history of seizures, or certain medications that lower the seizure threshold.
To minimize the risk of seizures, TMS therapy is typically administered using protocols that regulatory agencies and medical associations have established. These protocols specify the maximum intensity and frequency of the magnetic pulses, as well as the duration of each session and the number of sessions per day.
During a TMS session, the medical professional administering the treatment will closely monitor the patient for any signs of seizure activity. If a seizure does occur, the TMS session will be immediately stopped, and appropriate medical treatment will be provided.
Mania
In some patients, TMS therapy may trigger manic or hypomanic symptoms, including racing thoughts and increased energy levels. This usually occurs in patients with a history of bipolar disorder or other mood disorders. However, the manic symptoms are temporary and usually subside within a few hours to a few days. If you experience any manic symptoms during or after TMS therapy, inform your doctor immediately.
Hearing Damage
TMS therapy involves producing loud tapping or clicking sounds during the session. Prolonged exposure to sounds can cause hearing damage, particularly in patients with pre-existing hearing problems. Most TMS devices come equipped with earplugs or headphones to protect the patient’s hearing. It’s important to inform your doctor of any hearing difficulties before starting TMS therapy.
TMS therapy is a relatively safe and effective form of mental health treatment. However, like any medical procedure, it can have side effects, which may vary in intensity and duration. Understanding these side effects can help patients make an informed decision about undergoing TMS therapy. Patients should always consult with their doctor about any questions, concerns, or side effects they may experience during or after TMS therapy. If you experience any severe or persistent side effects, seek medical attention immediately.