Signs and symptoms
The signs and symptoms associated with myocarditis are varied, and relate either to the actual inflammation of the myocardium or to the weakness and dysfunction of the heart muscle that is secondary to the inflammation. While myocarditis may develop over periods ranging from hours to months, patients typically present with signs and symptoms that resemble heart failure, including the following:
Since myocarditis is often due to a viral illness, many patients experience symptoms consistent with a recent viral infection including a fever, rash, loss of appetite, abdominal pain, vomiting, diarrhea, joint pains, and easily becoming tired. Additionally, myocarditis is often associated with pericarditis, and many people with myocarditis present with signs and symptoms that suggest myocarditis and pericarditis at the same time.Children primarily present with the aforementioned symptoms associated with a viral infection. Since they overlap with many other illnesses, this can make it more challenging to diagnose myocarditis in younger patients. Later stages of the illness can involve the respiratory system and lead to increased work of breathing. These are often mistaken for asthma.Myocarditis can be distinguished as either fulminant or acute based on the severity of symptoms on presentation, as well as the time course over which symptoms develop and persist. This categorization can help predict the treatment, outcomes, and complications of myocarditis. Fulminant myocarditis is defined as sudden and severe myocarditis that is associated with signs and symptoms of heart failure while at rest.
Society and culture
Legal status
Ramelteon has no potential for abuse or drug dependence and is not a controlled substance. Research
Psychiatry
Ramelteon, along with other melatonin receptor agonists like melatonin, has been repurposed in clinical trials as an adjunctive treatment for acute manic episodes in subjects with bipolar disorder. Nonetheless, meta-analytic evidence is based on very few trials and does not allow supporting the use of melatonin receptor agonists as adjunctive options for mania in clinical practice, although the small sample size do not allow ruling out their beneficial effect. References
External links
"Ramelteon". Drug Information Portal. U.S. National Library of Medicine.