Recently, the tall gentleman of Xi'an, had been pregnant because of the wife 6 weeks, appeared recently vomitive symptom, will to Xi'an mayor bring a district then examination of a courtyard, the doctor suggests the infusion of wife be in hospital of tall gentleman is treated, what let him did not think of as a result is, when the liquid is hanged to the 2nd bottle he discovers medicines and chemical reagents expires unexpectedly inadvertently! The examination discovers value of the fungus inside pregnant woman body has exceeded bid after!
What is drug period of efficacy?
Show medicines and chemical reagents is below certain reserve requirement, can carry the term of quality. " Pharmaceutical Affairs Law " the 49th regulation, must not use expire medicines and chemical reagents. If apothecary will expire,medicines and chemical reagents is given out, press processing of sale bad medicine commonly; Lead to consequence, even according to " unskillful and faulty medical or surgical treatment handles byelaw " the accident grade of appraisal undertakes compensatory, investigate the duty of relevant responsibility person.
Expire what harm does medicines and chemical reagents have?
1, harm health delays an illness
Effect of the drug after medicines and chemical reagents expires is reduced, deputy reaction increases, delay an illness not only, have new harmful material generation possibly still, noxiousness increases, bring patient health to damage
2, can cause pollution to the environment
Expire medicines and chemical reagents is decomposed easily, evaporate, if expire in great quantities,medicine is thrown in life rubbish station, fill along with earth bury, can cause massive harm to soil and fountainhead. Once the expert has made investigation, detect in soil of south much place, water antibiotic kind the remain of medicaments, and the antibiotic in these consist in environments, final meeting passes human body of reentrance of dish of the drinking water of people, pork, food, once the person falls ill to appear more easily,be able to bear or endure medicine, bring about medicaments dosage bigger and bigger.
3, be changed to pack flow into the market
Make a person afraid most, it is the 3rd kind of hidden trouble -- change pack flow into the market afresh. Do not eliminate a few illegal elements to reclaim in great quantities citizen family expires refusely medicaments, pack true herb next pack in, flow to the market finally again, the area after selling past country to fall seeks profit, to the patient cure brings the consequence that predicts hard.
Easy 5 kinds of medicines and chemical reagents that expire ahead of schedule
1, vitamin kind vitamin A and vitamin D encounter light and air easy decompose invalidation.
2, antibiotic kind like penicillin kind, element of head Bao bacterium kind, chloromycetin kind wait for easier invalidation or degradation.
3, biological product kind wait like all sorts of albumin of blood of insulin, person, vaccine, because the environment changes,lose biology active easily.
4, monobel kind this kind of medicines and chemical reagents is oxidized easily also or be decomposed and deteriorate
5, liquid kind wait like inject fluid, eyedrop, syrup, the medicaments part that because produce craft ,decided them is flabbier than solid condition calm easy get the influence of outside ambient.
4 action discern expire medicine
1, look
If medicines and chemical reagents appears,become angry phenomenon, or occurrence mildew dot or stain, all state medicines and chemical reagents is degenerative already invalidation; Icing piece when invalidation outer burst of icing regular meeting, occurrence spot piece or stain, still can happen from dissolve, blacken or become moldy; And ointment of eye ointment etc appears apparent desiccate, become rare, become angry, water oil depart also explain medicines and chemical reagents is degenerative.
2, touch
As a result of capsule, easy be affected with damp be affected with damp, if holding appearance to apparent bate, burst perhaps leaks,the circumstance such as oil shoulds not be take; Icing piece, if the other solid preparation such as grain agent feels mutual adhesion, unfavorable also take.
3, hear
Wait for medicines and chemical reagents to suppository, pill, soft capsule, can hear have without stink or peculiar smell. Peculiar smell often can appear when syrup agent, grain agent and medicine to be taken after being mixed with boiling water are degenerative, ferment for instance flavour, stink;
4, shake
Fluid of profess to convinced, syrup, the liquid preparation such as nose agent of the eyedrop, fluid that hang chaotic, drop, before using, shake, if there is other people of account of crystallization, garrulous to wait in medical fluid,see cloudy, criterion cannot reuse.
The quality of medicines and chemical reagents affects health, do not anounce the fluky medicines and chemical reagents that goes trying to expire so. The memory method of medicines and chemical reagents also has exquisite, besides there is special demand in the manual (if require refrigeration) , most medicines and chemical reagents is avoiding smooth, dry, shady and cool (20 ℃ are the following) it is OK to save. But have exception of a few medicines and chemical reagents, if medicines and chemical reagents of eyedrop, syrup is,when you open exceeds certain time limit, cannot take.
