Calor is the classic Latin medical term meaning "heat," and is especially used in descriptions of inflammation. The suffix -itis means inflammation of and hot to touch is probably errythema.
Ardor is used as a medical term for a burning sensation or commonly for passionate heat. This word is related to arson and arid.
Metacarpal edema
Abscess
abscess
Hypoesthesia is the term of a diminished sense of touch.
Diverticulitis is the term used to describe an inflamed diverticulum.
Palpable means noticeable by touch.
Palpation is the medical term meaning using the sense of touch to examine the patient.
asthma
Astereognosis or somatosensory agnosia is the inability to judge the form of an object by touch.
Syncope is the medical term meaning fainting.
Anacusis is the medical term meaning complete deafness.
Lamina is the medical term meaning layers.