646 results found
Health topics
… office or a same-day surgery centre. The operation on one eye takes about 10 to 15 minutes. The entire process usually … After surgery, you may wear a patch or contact lens on the eye. You will also get instructions on how to manage your … day. During this second visit, the surgeon will check your eye and prescribe eyedrops to prevent infection and reduce …
Health topics
… outer edge, or rim, of the iris, the coloured part of the eye. This opening allows fluid ( aqueous humour ) to flow between the anterior chamber, the front part of the eye, and the area behind the iris, the posterior chamber. This opening may decrease pressure in the eye and usually prevents sudden buildup of pressure within …
Health topics
… Styes and chalazia are lumps in or along the edge of an eyelid. They may be painful or annoying, but they are rarely … A stye is an infection that causes a tender red lump on the eyelid. Most styes occur along the edge of the eyelid. When a stye occurs inside the eyelid, it is called …
Health topics
… farsightedness (hyperopia). It changes the shape of the eye. In LASIK, a thin flap is made on the cornea using a … After surgery, you may wear a patch or contact lens on the eye. You will also get instructions on how to manage your … day. During this second visit, the surgeon will check your eye and prescribe eyedrops to prevent infection and reduce …
Health topics
… or in groups. They most often appear on the trunk, face, eyelids, or genital area. The bumps may become inflamed and … Scraping off the bumps. This is called curettage. Putting a chemical on the bumps, like cantharidin or potassium … Scraping off the bumps. This is called curettage. Putting a chemical on the bumps, like cantharidin or potassium …
Health topics
… the uterus starts to make prostaglandins . This type of chemical helps trigger contractions and labour. After the … the uterus starts to make prostaglandins . This type of chemical helps trigger contractions and labour. After the …
Health topics
… Overview Sclerotherapy uses an injection of a special chemical (sclerosant) into a varicose vein or spider veins. … Overview Sclerotherapy uses an injection of a special chemical (sclerosant) into a varicose vein or spider veins. …
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… How do they work? Medicines for ADHD affect certain chemicals in the brain. This can help with symptoms of ADHD. … How do they work? Medicines for ADHD affect certain chemicals in the brain. This can help with symptoms of ADHD. …
Health topics
… or changes in your normal sleep patterns can alter the chemicals in your body. And this can trigger mood changes or … or changes in your normal sleep patterns can alter the chemicals in your body. And this can trigger mood changes or …
Health topics
… serious problem with the tissue that lines the back of the eyeball (retina), optic nerve, or blood vessels in the eye . Evaluation by a health professional is needed right … or flickers of light, particularly when you move your eyes or head. The flashes of light may be easier to see when …
