Four note ophthalmic drugs 
 
 
NingWeiXia The second people's hospital of chengdu city, sichuan province 
 
  
China's traditional Chinese medicine to 

    Eye eye medication can be divided into systemic delivery of local drug delivery and two, when used to pay attention to grasp the following four aspects:
 
    A clear indication Eye disease differ in thousands ways, each are not identical, therefore, must be a clear diagnosis before medication, grasp indications, suit the medicine only, can obtain good therapeutic effect. Otherwise, not only cannot cure the disease, and can backfire, appear harmful response. No matter what kind of eye disease, all should be in normal hospital diagnosis. Self-medication must strictly follow the doctor's advice, under the guidance of a doctor, must not specious, so-so, follow one's inclinations.
 
    To know the dosage form and method The local administration of ophthalmology including eye drops and eye ointment, eye, eye ophthalmic and hydrophilic soft contact lens, etc., one of the most commonly used is the first two, namely the eye drops and eye ointment. Eye drops advantage is easy to use, quickly absorb, quickly; Defect is unsustainable, sometimes through the nasolacrimal duct absorption, may cause side effects. Eye ointment advantage is eye contact surface for a long time, more durable, not easily associated with systemic poisoning; Weakness is often can hinder eyesight, the medicine is suitable for rest or sleep before use.
 
    Rational drug use treatment of eye disease and the disease of the front part (e.g., conjunctiva, cornea, anterior chamber, iris, etc.), can adopt in local, if you would like to reach higher concentration can be combined with subconjunctival injection or fascia. In the treatment of posterior half of disease, in addition to local drug (including the eye drops, eye ointment, injection), should also cooperate with the whole body to medicine. Systemic drug treatment is a kind of comprehensive measures, must follow the principle of medical treatment, can manifest the eye to the whole body. For the whole body disease in the performance of the eye, must use ophthalmic treatment on the basis of the primary disease. In addition, both the local and systemic, age, sex, should consider when drug, nutritional status, time, mental state, and so on and so forth.
 
    Alert contraindications and adverse reactions Patients should be paid attention to the local administration of eye, eye and systemic pathology. Such as narrow anterior chamber Angle or angle-closure glaucoma patients disabled enlarge pupil agent for diagnostic tests; Has a history of eye trauma patients should be careful with eye drops and eye ointment; High blood pressure, arteriosclerosis and other cardiovascular disease, if use oxygen to adrenaline (new forint) or adrenaline high concentration, high frequency of eye drops, predisposes to cardiovascular disease onset; Consult a reassuring eye drops can cause bradycardia, heart block, induced bronchial asthma; Diabetes drug detoxification and reduced excretion function, thus extended drugs.
 
 
 
 
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