





Frederick Earlstein
I love to write medical education books. My books are written for everyone in an easy to read and understandable style. Some of my other titles available on Amazon (and various other book retailers) are “Torticollis Explained. A Complete Care Guide” (ISBN 978-1-941070-05-5- “Scabies and Lice Explained” (ISBN 978-1-941070-01-7) – “Sinusitis, Hay Fever, Allergic Rhinitis Explained” (ISBN 978-1-941070-02-4)…. and many more to come! Many of my titles are also available for Kindle on Amazon and as digital eBooks from various online retailers.
Frederick Earlstein
Latest Books
Torticollis Explained
A Complete Care Guide. Causes, Symptoms, and Treatment all covered!
Dysautonomia, POTS Syndrome
Diagnosis, symptoms, treatment, causes, doctors, nervous disorders, prognosis, research, history, diet, physical therapy, medication, environment, and more all covered!
Dementia Facts & Information
Facts & Information. Types, Diagnosis, Symptoms, Treatment, Causes, Neurocognitive Disorders, Prognosis, Research, History, Myths, and More!
Degenerative Disc Disease Explained
Facts & Information: Including treatment, surgery, symptoms, exercises, causes, physical therapy, neck, back pain, and much more!
BOOK REVIEWS
Blog Updates

What Causes POTS?
POTS or Postural Orthostatic Tachycardia Syndrome and its symptoms can be caused by many different issues in the body, from abnormalities to underlying medical conditions. Though many medical conditions associated with this syndrome have been identified, while many still remain unknown. This makes it difficult for physicians to distinguish between the causes and effects of POTS, which results to further complication of the problem.
POTS by itself is NOT a disease, rather, it’s a syndrome that manifested by multiple symptoms. The symptoms may vary from the underlying conditions, and that condition of course, differ from one person to another. This is why POTS have different causes as well.
Who is Frederick Earlstein?
Who is Frederick Earlstein? Retired high school biology teacher Frederick Earlstein lives to research. When his only niece was diagnosed with postural orthostatic tachycardia syndrome (POTS) at age 14, Earlstein felt helpless. His answer was to start researching the...
Infants with Autism
Infants are, obviously, incapable of speech yet. As such, they resort to other methods to communicate their feelings, wants, or needs. One of these methods is smiling. It is a sure-fire way of getting their caregiver’s attention and care. After all, who can resist a...
Emotional Abuse Effects
Emotional abuse is a type of abuse that can be experienced in many unhealthy relationships. Unlike physical abuse, it doesn’t hurt the body but instead attacks feelings and emotions, leaving scars on one’s confidence and self-esteem. However, it is just as dangerous...