Invalid characteristic notice of medicine for family

Invalid characteristic notice of medicine for family
Generally speaking, whether medicines go bad and depend on the physics and chemistry method, or the biological method of inspection comes test is judged. However, besides professional organization, generally speaking it is very difficult to accomplish. Come to see the common practical method together as follows.
Medicines are apt to be influenced by light, temperature, humidity, microorganism and destruction. If it is improper to preserve medicines, or preserve it too long and will make the quality of medicines drop or go bad invalid, will cause the bad consequence with such medicines.
A large amount of, more important method from appearance property of medicines observe whether to go bad, have any changes through people's facial features judgement medicines. Can't use any more when the following situations appearing.
Injectable preparation:
Observe whether medicinal solution is clear and bright, whether change color etc.. Injectable preparation is generally all clear and bright liquid besides allowing slightly and muddily in specific special variety. Obviously muddy, precipitate or crystallization is precipitated to get, the persons who can't dissolve through heating can't use. Still some herbal parenteral solution is easy to produce muddily or precipitate in storing, can't use either.
Tablet, capsule pharmaceutical:
Find tablet have make moist adhesion, loose sheets of expand, out of shape, lobe of a leaf and the intersection of sugar-coat and slices of change color or serious spot, become, spend stale, can't use. If find the yeast slice is stale and infested, the vitamin C slice oxidizes and changes color, the aspirin scene meets tart flavor with acetic acid after the tide, can't use. If some Chinese medicines relax the muscles and stimulate the blood circulation scene turn tan after sucking the tide, tablet is fluffy, the adhesion is unsuitable to use. Capsule pharmaceutical is apt to suck the tide tackily, if the content thing goes bad, not available for medicine.
Pulvis:
The adhesion can't be used to lump staly, change color.
Eye drops:
Use up on about 3- 5 days after opening. Eye drops substantially as finding and is preserved have allochromasis such as wadding, can't use again.
Tincture, soaks unguentum, the syrup pharmaceutical:
Precipitate, be stale, change color etc. and can't use such as finding while checking. If belladonna mixture stores and too precipitates appearing for a long time, don't continue using again; If some relieve cough syrup is fermented, the stale form can't be used.
Ointment pharmaceutical:
Generally is relatively steady, should check ground substance its, have acid frustrate, special odor, also should check, have oil reservoirs appear or crystallization is precipitated to get. Have oil reservoir or crystallization appear, after processing and mixing can use, change color, special odor person can't use.
Pill:
Change color, be dry, go mouldy infestedly, with peculiar smell and can't use.
The ones that need reminding are: To poisonous having stimulating medicines taste, take a sniff at, so as to avoid the poisoning.
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