Before I go on, I just want to say that I can't thank you enough for what you do for the community. Re: the above, everything you've stated makes sense. I have one more question: do you define "reactive T" as T + hyperacusis? Or can there be cases where the hyperacusis and the sound intolerance is causing erratic sounds (my T)?
Thank you for your kind words
@Ignacio they are much appreciated.
Tinnitus and hyperacusis will be experienced differently between people. I first want to say that there is no such thing as
"Reactive tinnitus". This terminology was made up in Tinnitus forums. Please see the post below with website link. There you will read that that Reactive tinnitus is not used in the medical field but often mentioned by people in tinnitus forums.
Reactive tinnitus is "Hyperacusis" and is often (but not always) associated with tinnitus caused by loud noise trauma to the auditory system. Anyone that has tinnitus should try to avoid quiet rooms and surroundings by using sound enrichment. This can be whatever one finds suitable. Music, nature sounds etc. Try to keep the volume low. Quiet environments allow the brain to focus more on the tinnitus. Over time the tinnitus can become more intrusive. More is explained in posts on my started threads.
Michael
Definitions
What is Hyperacusis?
The lack of consistency in defining hyperacusis is frustrating for researchers and patients alike. The following are the most common definitions for terms related to hyperacusis and decreased sound tolerance.
Decreased Sound Tolerance- Present when every day sounds cause a negative reaction. This includes most of the conditions listed below.
Hyperacusis- Present when every day sounds are perceived as being uncomfortably loud or cause physical pain. Negative reactions to sound caused by something other than uncomfortable loudness or pain (e.g. fear, distortion, tinnitus, annoyance) is
not defined as hyperacusis. Misuse of the term "hyperacusis" is common.
There is a push to replace the often misused "hyperacusis" with "pain hyperacusis" and "loudness hyperacusis" (Tyler 2014). This adds clarity to the meaning of the terms and splits into subtypes where detailed mechanisms will surely have differences. While these two types generally occur together, there is a portion of hyperacusis patients that present loudness hyperacusis without pain and a portion that present pain hyperacusis without increased loudness sensation.
Pain Hyperacusis- Present when sounds trigger pain in the ear below common pain thresholds (120 dB).
Loudness Hyperacusis- Present when moderately intense sounds are perceived as being uncomfortably loud.
The term
hearing sensitivity is discouraged as the meaning is ambiguous and it can inaccurately suggests the ability to detect sounds that others cannot hear.
Misophonia- Present when everyday sounds cause a negative
emotional reaction. Examples of emotions that can be triggered from sound include annoyance, rage and fear. Other researchers wish to drop usage of the term misophonia and instead split this into
fear hyperacusis and
annoyance hyperacusis in order to to simplify naming and make the terms easier to interpret by the general public.
Phonophobia- Present when everyday sounds cause fear (subset of misophonia). Other researchers wish to call this
fear hyperacusis in order to make the term easier to interpret by the general public. For some, this is more directly linked to a fear of re-injury or long-term setback.
Vestibular Hyperacusis- Present when everyday sounds induce disordered balance or vertigo. This is commonly referred to as
Tullio's Phenomenon.
Reactive Tinnitus- Present when everyday sounds increase tinnitus activity. This is not a term used in research literature but commonly used by tinnitus patients. Winding-up and
kindling are terms sometimes used to describe similar effects.
http://hyperacusisfocus.org/research/definitions/