Typical symptoms of furuncular myiasis include itching, a sensation of movement, and sometimes sharp, stabbing pain. At first, people have a small red bump that may resemble a common insect bite or the beginning of a pimple (furuncle). Later, the bump enlarges, and a small opening may be visible at the center.
Preseptal cellulitis. 1  Acute onset of swelling, redness, warmth and tenderness of the eyelid. 2  Eyelid oedema in the absence of orbital signs such as gaze restriction and proptosis. 3  Fever, malaise, irritability in children.  Ptosis.
However, most patients develop symptoms as the hematocrit, platelet count, or both increase. An elevated white blood cell (WBC) count is found in 50% to 60% of patients. Symptoms of hyperviscosity associated with an elevated hematocrit include headache, blurred vision, and plethora.owever, most patients develop symptoms as the hematocrit, platelet count, or both increase. An elevated white blood cell (WBC) count is found in 50% to 60% of patients. Symptoms of hyperviscosity associated with an elevated hematocrit include headache, blurred vision, and plethora.