What is Bullseye in the eyes?
Bull’s eye maculopathy describes a number of different conditions in which there is a ring of pale-looking damage around a darker area of the macula. The macula can often appear to have circular bands of different shades of pink and orange. It can appear at any age, and cause mild or more severe sight loss.
What is bulls eye maculopathy?
The term bull’s-eye maculopathy refers to the ophthalmoscopic appearance of a central area of retinal pigment epithelial depigmentation surrounded by relatively normal retinal pigment epithelium giving a “bull’s-eye” appearance to the macula.
Which drug causes bulls eye macula?
Medications that can induce a pigmentary maculopathy include chloroquine derivatives (chloroquine, hydroxychloroquine), phenothiazines (thioridazine, chlorpromazine), pentosan polysulfate sodium, clofazimine, dideoxyinosine, deferoxamine, ritonavir, alkylating agents (cisplatin, BCNU), potassium or sodium iodate, and …
Can Lyme disease rash appear?
Lyme disease rash People with Lyme disease might get a characteristic bull’s-eye rash. The rash gradually spreads over a period of days and can eventually reach up to 12 inches (30 centimeters) across. The signs and symptoms of Lyme disease vary. They usually appear in stages, but the stages can overlap.
Why is Bullseye called Bullseye?
The term originated with 1880s shooting competitions in England, either from the idea that the black circle in the middle of the target looks like the eye of a bull, or possibly a five shilling coin that was popularly called a bull’s eye.
What’s another word for Bullseye?
What is another word for bullseye?
| mark | target |
|---|---|
| bull’s eye | thing |
| mission | hope |
| desire | wish |
| holy grail | reason |
What is the major toxic effect of hydroxychloroquine?
Its main side effects are gastrointestinal upset (vomiting, diarrhea, stomach cramps), skin rash, headache, dizziness, and ocular toxicity. However, serious side effects including arrhythmia, bronchospasm, angioedema, and seizures can rarely occur.
Why is it called Best disease?
Best disease is a genetic condition. This means that it is caused by a “faulty” gene which may be inherited from a parent or occur as a new fault in the gene. Best disease can be caused by a fault in a gene known as BEST1 (also known as VMD2).
Can macular edema be cured naturally?
Macular edema cannot be cured but can be treated effectively if diagnosed early. Vision can be better preserved with early treatment of macular edema and the underlying condition causing it. Recovery from macular edema is slow and gradual and may even take months.
Can Lyme disease go away on its own?
It gets bigger for a few days to weeks, then goes away on its own. A person also may have flu-like symptoms such as fever, tiredness, headache, and muscle aches. Symptoms of the initial illness may go away on their own. But in some people, the infection spreads to other parts of the body.
Do you feel a tick bite?
A person who gets bitten by a tick usually won’t feel anything at all. There might be a little redness around the area of the bite. If you think you’ve been bitten by a tick, tell an adult immediately. Some ticks carry diseases (such as Lyme disease or Rocky Mountain spotted fever) and can pass them to people.
What is Bullseye real name?
Bullseye’s real name and origins are unknown. He has used the name “Benjamin Poindexter” on several occasions, but there are also instances where his name is given as “Lester”.