panic
No. Sufferers of OCD with no other symptoms of mental disorder do not generally experience panic attacks.
It's difficult to categorize one as being "worse" than the other because they are interconnected. Panic disorder involves experiencing recurring panic attacks, which are the defining feature of the disorder. In this sense, panic disorder encompasses the experience of panic attacks. However, not all panic attacks lead to a diagnosis of panic disorder. Panic attacks can occur as isolated incidents or in the context of other anxiety disorders, without meeting the criteria for panic disorder.
A generalized anxiety disorder (GAD) or panic disorder.
unpredictable attacks resembling heart attacks
panic attacks
Psoriasis.
Who was the first to discover panic disorder?? Well, your question is not very clear. Do you mean who is the first person to actually diagnose and give the name 'panic disorder' to this condition? or do you mean who was the first person to actually 'develop' panic disorder?? Panic disorder is when a person has been suffering one month or more from panic attacks, and has been worried about the reoccurance of these attacks. I should think that people have been suffering from this disorder for many years - particuarly stressed people or perfectionists. The term panic disorder is just a follow on from panic attacks. No-one 'discovered' panic attacks or panic disorder. You make it sound like the discovery of a new unfound island or country!
It is used to treat epilepsy, anorexia nervosa, panic attacks, anxiety disorder, post traumatic stress disorder and several other things. But it has a very high risk for birth defects. And about 10% of users experience reversible hair loss.
There are several situations that can cause anxiety attacks in individuals who have been diagnosed with an anxiety disorder. These situations include environmental factors such as closed spaces or a large group of people that can trigger attacks.
Panic attacks, (being attacks,) are not permanent. However they are indicative of an underlying panic or anxiety disorder, and if the causative disorder is severe enough (acute chronic hyper-anxiety,) it is essentially the same as a persistent panic attack.
Autoimmune Disorder
Post traumatic stress disorder is a disorder that usually occurs after a particularly painful, traumatizing, or horrific experience which leaves the victim unable to release the tension and stress of the event. Some symptoms are flashbacks, sudden panic attacks, and anxiety. This severe anxiety disorder overwhelms the victim's ability to cope with daily life. PTSD can have lasting effects on the victim's social, emotional, and occupational life.