Why do i keep laughing

A few medicines treat PBA. They i nclude a drug called dextromethorphan hydrobromide and quinidine sulfate Nuedexta as well as antidepressants. However, antidepressants may be prescribed off-label. Pseudobulbar affect PBA episodes can be very upsetting and embarrassing. Learning more about how PBA works and which treatment options are available…. There are a lot of reasons…. They might be happy tears, tears of relief, or a bit of melancholy….

The vagus nerve is the longest of the 12 cranial nerves. Here, learn about its anatomy, functions, and the kinds of health problems that can occur. Muscle twitching refers to small muscle contractions in the body.

Learn more about the causes and treatment here. Parosmia is term used to describe health conditions that distort your sense of smell. If you have parosmia, you may experience a loss of scent…. Abnormal posturing refers to rigid body movements and chronic abnormal positions of the body. Learn more here. Health Conditions Discover Plan Connect.

Medically reviewed by Seunggu Han, M. Share on Pinterest. The response is exaggerated for the situation. My mom is a home health aide, and she usually stays with her patients until one of their family members returns home from work. And she looked at me like I was insane. But I just remember feeling really awkward, and I was like holy shit.

And I guess I felt also awkward because, it was your mom. Fizza was right: That was the first time she and my mother had met, and I was extremely embarrassed about it. But as I looked over at my mom watching Fizza, I saw her initial look of shock turn into a smile and then a laugh.

Eventually, all three of us started laughing together. Those episodes of nervous laughter stuck in my mind for a long time. Her laughter was just what came out. Many people react that way when confronted with intense situations.

It works for both positive and negative emotions, because you can be overwhelmed with either kind of emotion and expressing the opposite seems to downregulate the emotion for some people. For some people, their bodies involuntarily try to regulate happy or sad emotions by expressing an opposite reaction.

So the emotional expressions, expressions that are on the face, in the body can send signals to those around, in what is the best way to sort of coordinate action here. And it could be that had she just sat there, you know, maybe with a frown or quietly, that the mood would have stayed in that depth, in that lower spot, and that was really out of the range where she was handling it well.

Some theories suggest that individuals who express themselves in this manner usually feel emotions in a more intense way. Bibb told Conan that when she sees a puppy that is so cute, she just wants to kick it in the head. So I asked Fizza about that. She said she remembered a few times when she happy-cried, maybe once or twice. But the cute aggression, she definitely related to that one. Helpful specialists include neuropsychologists, neurologists and psychiatrists.

It's suspected that many cases of pseudobulbar affect go unreported and undiagnosed due to a lack of awareness about the condition. Pseudobulbar affect PBA typically occurs in people with neurological conditions or injuries, including:.

While further research is needed, the cause of PBA is believed to involve injury to the neurological pathways that regulate the external expression of emotion affect. Severe symptoms of pseudobulbar affect PBA can cause embarrassment, social isolation, anxiety and depression. The condition might interfere with your ability to work and do daily tasks, especially when you're already coping with a neurological condition.

Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. This content does not have an English version. This content does not have an Arabic version. Overview Pseudobulbar affect PBA is a condition that's characterized by episodes of sudden uncontrollable and inappropriate laughing or crying.

Request an Appointment at Mayo Clinic. Share on: Facebook Twitter. Show references Mack E, et al. Archives of Physical Medicine and Rehabilitation. Brooks BR, et al. PRISM: A novel research tool to assess the prevalence of pseudobulbar affect symptoms across neurological conditions.