Selective serotonin reuptake inhibitors (SSRIs)
SSRIs are a type of medication people may use as a treatment for depression. People may also use SSRIs to treat mental health conditions that can cause intrusive thoughts, such as: OCD. PTSD.
Cognitive behavioral therapy is one strategy that is often successful in helping people manage intrusive thoughts. The process may help you to shift some of your general thought patterns, which can enable you to better manage these thoughts when they do occur and might lessen their frequency.
"We found that women in the 'early luteal' phase, which falls roughly 16 to 20 days after the start of their period, had more than three times as many intrusive thoughts as those who watched the video in other phases of their menstrual cycle," explains author Dr Sunjeev Kamboj, Lecturer in UCL's Department of Clinical, ...
“There are parts of the brain that are a bit disrupted, like the frontal cortex, in terms of brain function and we know that serotonin can reduce the intrusive thoughts,” Dozois says. “But the problem is it's a bit backwards — it doesn't mean that low serotonin is the cause [of intrusive thoughts].
Intrusive thoughts can be a symptom of anxiety, depression, or obsessive-compulsive disorder (OCD).
Researchers found a particular chemical, or neurotransmitter, known as Gaba, held the key. Gaba is the brain's main "inhibitory" neurotransmitter.
Most research has focused on the brain's executive control center, the prefrontal cortex, as the area responsible for managing thoughts – both the directed kind and the persistent, intrusive kind.
The two most common diagnoses associated with intrusive thoughts are anxiety and Obsessive-Compulsive Disorder (OCD). They can also be a symptom of depression, Post-Traumatic Stress Disorder (PTSD), Bipolar Disorder, or Attention Deficit-Hyperactivity Disorder (ADHD).
You might feel distressed when this happens, but having an intrusive thought once in a while is a typical part of life. In most cases, intrusive thoughts do not have any particular meaning. As long as you recognize that these are only thoughts, and you have no desire to act on them, intrusive thoughts are not harmful.
When intrusive thoughts or obsessions become uncontrollable to the point that they are affecting daily function, obsessive-compulsive disorder (OCD) may be the explanation. OCD-intrusive thoughts that occur repeatedly throughout the day are unhealthy and interfere with quality of life.
It can easily become a form of compulsive avoidance, a refusal to acknowledge that the thought occurred in the first place and a refusal to experience feelings as they are. Active “ignoring” can trigger an additional sense of being in denial (and thus more anxiety).
Obsessive-compulsive disorder (OCD) is characterized by repetitive, unwanted, intrusive thoughts (obsessions) and irrational, excessive urges to do certain actions (compulsions). Although people with OCD may know that their thoughts and behavior don't make sense, they are often unable to stop them.
This is why the American Psychiatric Association recommends fluoxetine, along with other SSRIs, as one of the first-choice medications that can be used to treat OCD.
The main medicines prescribed are a type of antidepressant called selective serotonin reuptake inhibitors (SSRIs). An SSRI can help improve OCD symptoms by increasing the levels of a chemical called serotonin in your brain. You may need to take an SSRI for 12 weeks before you notice any benefit.
Both Cognitive Behavioral Therapy and when necessary medications, like Selective Serotonin Reuptake Inhibitors (SSRI), have been shown to be effective in reducing or eliminating rumination.
Intrusive thoughts can be a symptom of anxiety, depression, or obsessive-compulsive disorder (OCD).
Other medications that help in controlling intrusive thoughts are: Paroxetine (Pexeva)—prescribed only for adults. Fluoxetine (Prozac)—for children above seven years and also for adults. Sertraline (Zoloft)—for children above six years and for adults.