37 results found
Health topics
… Eye Problems: Changes in Your Pupils On this page: Overview Overview … With an injury to the eye, the muscles that control the pupil size and shape can be damaged. These muscles control the ability of the pupil to change in size and keep its round shape. An injury …
Health topics
… centre of the iris is a circular hole or opening called the pupil. The inner layer is the retina, which lines the back … of light that enters the eye by opening and closing the pupil. The iris uses muscles to change the size of the pupil. These muscles can control the amount of light …
Health topics
… , you may need to avoid medicines that widen (dilate) the pupil, the dark spot in the centre of the eye. Having wide pupils when you have these other problems may cause acute … and over-the-counter medicines that may dilate the pupils are: Antihistamines and decongestants. Asthma …
Medical tests
… Your doctor will use eyedrops to widen (dilate) your pupils. This makes it easier to see the back of the eye. … eyes. It takes about 15 to 20 minutes to fully dilate the pupils. When your pupils are dilated, your doctor will shine a bright light …
Health topics
… looks, In a normal eye, the lens—which lies behind the pupil—is clear (transparent), so the pupil appears black. In an eye with a cataract, the pupil may look grey. This is because the natural lens has …
Health topics
… blood over the coloured part (iris) of the eye. A change in pupil size or shape, or pupils of different sizes. Severe pain in the eyeball. A … blood over the coloured part (iris) of the eye. A change in pupil size or shape, or pupils of different sizes. Severe …
Health topics
… such as LSD Trance-like appearance with dilated pupils, if recently used Possession of small squares of … the drug Opioids such as heroin or hydromorphone Very small pupils and a drowsy or relaxed look, if recently used Extra … such as LSD Trance-like appearance with dilated pupils, if recently used Possession of small squares of …
Health topics
… of glaucoma or inflammation of the muscles that control the pupil ( iritis ). Have it checked by your doctor. People … Removing contact lenses helps Has the size or shape of the pupil changed? (The pupil is the black centre of the eye.) Yes Pupil changes No …
Health topics
… LSD use. Things that point to LSD use may include: Dilated pupils, sweating, loss of appetite, sleeplessness, and dry … LSD use. Things that point to LSD use may include: Dilated pupils, sweating, loss of appetite, sleeplessness, and dry …
Health topics
… You may notice other signs such as: Very small (pinpoint) pupils in their eyes. Slow or shallow breathing, or not … overdosed will often be very sleepy and breathe slowly. The pupils of their eyes may be very small. They may pass out or … You may notice other signs such as: Very small (pinpoint) pupils in their eyes. Slow or shallow breathing, or not …
