Development of Glaucoma Animation, Open Angle vs Angle Closure Glaucoma.
Glaucoma is a group of eye diseases in which the optic nerve is damaged leading to irreversible loss of vision. In most cases, this damage is due to an increased pressure within the eye. The eye produces a fluid called aqueous humor which is secreted by the ciliary body into the posterior chamber a space between the iris and the lens. It then flows through the pupil into the anterior chamber between the iris and the cornea. From here, it drains through a spongelike structure located at the base of the iris called the trabecular meshwork and leaves the eye. In a healthy.
Eye, the rate of secretion balances the rate of drainage. In people with glaucoma, the drainage canal is partially or completely blocked. Fluid builds up in the chambers and this increases pressure within the eye. The pressure drives the lens back and presses on the vitreous body which in turn compresses and damages the blood vessels and nerve fibers running at the back of the eye. These damaged nerve fibers result in patches of vision loss, and if left untreated, may lead to total blindness. There are two main types of glaucoma openangle and angleclosure.
Openangle glaucoma , or chronic glaucoma, is caused by partial blockage of the drainage canal. The angle between the cornea and the iris is open , meaning the entrance to the drain is clear, but the flow of aqueous humor is somewhat slow. The pressure builds up gradually in the eye over a long period of time. Symptoms appear gradually, starting from peripheral vision loss, and may go on unnoticed until the central vision is affected. Progression of glaucoma can be stopped with medical treatments, but part of vision that is already lost can.
Not be restored. This is why it's very important to detect signs of glaucoma early with regular eye exams. Angleclosure glaucoma, or acute glaucoma, is caused by a sudden and complete blockage of aqueous humor drainage. The pressure within the eye rises rapidly and may lead to total vision loss quickly. Certain anatomical features of the eye such as narrow drainage angle, shallow anterior chamber, thin and droopy iris, make it easier to develop acute glaucoma. Typically, this happens when the pupil is dilated and the lens is stuck to the back of the iris. This prevents the aqueous humor.
How To Treat Hives with Waters Edge Dermatology
Hives are basically a skin reaction. It's allergictype reaction. They tend to come up as red swellings on the skin. Generally, I try to think of the common causes of hives. Usually the first thing I think about would be medications, whether it be prescription or overthecounter. Other things that we think about would be infections, autoimmune diseases. There are also physical stimuli that can cause this. It's best to see a physician when you have hives because we want to see if we can find an underlying cause. And if we find an underlying cause,.
The first treatment would be to get rid of that cause. If it lasts longer than 24 hours, the individual lesion, then we would need to consider things like doing a biopsy. If the course of the hives lasts longer than six weeks, we would consider doing a biopsy again and even consider doing some blood work. There are some things that need to be dealt with. The hives themselves will not cause permanent skin damage, but people rubbing and scratching at them can cause damage. So we do recommend some treatment. if it happens at home,.
The first thing they want to do is take an antihistamine. Most antihistamines are overthecounter, most people do have some in the medicine cabinet at home, so the first thing you want to reach for is an antihistamine. Hives themselves are not necessarily dangerous. They can be accompanied by something called angioedema. Angioedema is similar to hives. There is swelling involved, but it's a little bit deeper in the skin. This can be located in areas that could be dangerous, in the mouth or the throat. When that occurs, that can be dangerous because it can affect the breathing.
Natural Healing Tips How to Treat Hives Naturally
Hives is a postcard from your body saying something is wrong. It's a reaction to an irritant whether it's outside, inside or even emotional. I'm Lauren Roy for Sugar Hollow Farm in Phillipston, Mass. If you have hives you'll notice you have small little red very itchy bumps all over your body. It's usually localized around heat spots like under your armpits and behind your knees and on your stomach where you concentrate a lot of heat. If you have hives, you can treat it naturally by taking a baking soda bath, just take like.
A half a cup of baking soda and put it in a nice cool bath not hot because that brings more heat to the area and it will make you itchier. You can also use oatmeal and oatmeal has natural antiinflammatory properties that can reduce the swelling and the itchiness. If you really need to, if you have a chronic hive problem, there are homeopathic tablets and tinctures on the market that help your body build its resistance to whatever you're reacting to. If you're having a severe reaction to something you need to seek medical attention.
Lisinopril Precautions for Use
Hello and welcome to TutorialScript , presented by Drugs. today in the final of three presentations we continue reviewing lisinopril a common medication used for high blood pressure and heart failure We will review some precautions that are important for the use of lisinopril lisinopril may increase your potassium blood levels potassium supplements potassium sparing diuretics and potassium containing salt substitutes may further increase potassium levels and lead to an abnormal heart rhythm patients should inform their health care providers about all medications they use including overthecounter and prescription drugs so that a drug.
Interaction check may occur women should not use lisinopril if they are pregnant the use of lisinopril in the second or third trimester of pregnancy may be associated with injury or death in the developing fetus women should stop taking lisinopril and contact their doctor right away if they become pregnant angioedema, an alergic reaction that results in swelling of the face, tongue throat or intestines is a rare but serious side effect of lisinopril health care providers should be notified if the patient has a history of angioedema or an alergy to ACE inhibitors.
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