仿制药和原研药疗效一样吗?
Are generic and brand-name drugs equally effective?
通过一致性评价的仿制药在有效成分、剂量和疗效上应与原研药生物等效。个体对辅料或微小差异的敏感可能有别。正规渠道的合格仿制药总体可靠且更经济。
Generics that pass bioequivalence have the same active ingredient, dose, and effect as brands. Individuals may differ slightly in response to excipients. Qualified generics from proper channels are reliable and cheaper.
难度 专业 · 适合 大众
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
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杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#仿制药 #一致性 #等效
什么是药物基因组学指导用药?
What is pharmacogenomics-guided prescribing?
药物基因组学检测基因变异如何影响药物代谢和反应,从而选择更合适的药与剂量。常用于抗凝、抗癌和精神类药物。它推动精准用药但需结合临床判断。
Pharmacogenomics tests how gene variants affect drug metabolism and response to pick better drugs and doses. It is used in anticoagulants, cancer, and psychiatric drugs. It advances precision but needs clinical judgment.
难度 专业 · 适合 初中(12-15)
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source
杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#药物基因组 #精准用药 #剂量
什么是药物不良反应和不良事件的区别?
What is the difference between adverse drug reaction and adverse event?
不良反应指与用药有因果关系的有害反应,通常发生在正常用法用量下。不良事件范围更广,只要用药期间出现负面事件即算,未必由药物引起。区分对信号监测很重要。
An adverse drug reaction is a harmful response causally linked to the drug at normal use. An adverse event is broader, any negative occurrence during use, not necessarily caused by the drug. The distinction matters for signal monitoring.
难度 专业 · 适合 高中(15-18)
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source
杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#不良反应 #不良事件 #监测
质子泵抑制剂长期使用的风险是什么?
What are the risks of long-term proton pump inhibitor use?
长期用 PPI 可能与低镁、维生素B12缺乏、骨质疏松和肠道感染风险升高相关。多数情况按需短期使用更安全。是否需要长期维持应由医生权衡利弊。
Long-term PPI use may link to low magnesium, B12 deficiency, osteoporosis, and higher gut infection risk. Short-term as-needed use is usually safer. Long maintenance should weigh benefits against risks with a doctor.
难度 专业 · 适合 高中(15-18)
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source
杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#PPI #胃酸 #长期风险
糖皮质激素突然停药为何危险?
Why is abruptly stopping corticosteroids dangerous?
长期外用或口服激素会抑制自身肾上腺功能,突然停药可致肾上腺危象、低血压和休克。减停必须逐步并在医生监督下进行。切勿自行骤然停药。
Long-term steroids suppress the body's own adrenal function; stopping abruptly can cause adrenal crisis, low blood pressure, and shock. Tapering must be gradual under medical supervision. Never stop suddenly on your own.
难度 专业 · 适合 高中(15-18)
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source
杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#糖皮质激素 #撤药 #肾上腺
什么是药物相互作用,为何要告知全部用药?
What are drug interactions and why disclose all medicines?
药物相互作用指两种药合用时效果增强、减弱或产生毒性,如华法林与某些抗生素。告知医生包括中成药和保健品在内的全部用药,才能避免危险组合。
Drug interactions occur when two medicines together boost, weaken, or toxify effects, like warfarin with some antibiotics. Telling your doctor about all drugs, including herbs and supplements, avoids dangerous combos.
难度 专业 · 适合 大众
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source
杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#相互作用 #告知 #用药安全
止痛药会上瘾吗?
Are painkillers addictive?
常见的对乙酰氨基酚和布洛芬成瘾性很低,按说明短期使用安全。阿片类止痛药确有成瘾风险,需医生严格处方。不要长期自行服用。
Common acetaminophen and ibuprofen have very low addiction risk and are safe short-term as directed. Opioid painkillers can be addictive and need strict prescription. Do not use them long on your own.
难度 进阶 · 适合 大众
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。
美国疾控中心(CDC)《慢性疼痛阿片类药物处方指南》, 2022
CDC. 'Guideline for Prescribing Opioids for Chronic Pain' (2022).
独立核验依据 · Independent verification: 核验依据 1 ARCHIVE 标识 ngc-010953:CDC guideline for prescribing opio · 核验依据 3 Crossref DOI 10.15585/mmwr.rr7103a1
#止痛药 #成瘾 #处方药
感冒药能多种混着吃吗?
Can you mix several cold medicines?
多种感冒药常含相同成分如对乙酰氨基酚,叠加服用易过量伤肝。应看清成分、避免重复。不确定时咨询药师。
Many cold medicines share ingredients like acetaminophen, so combining them risks overdose and liver harm. Check ingredients and avoid duplication. Ask a pharmacist when unsure.
难度 进阶 · 适合 大众
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source
杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#感冒药 #成分重叠 #肝损伤
为什么利福平会加速许多药物代谢而需要医生调整剂量?
Why does rifampicin speed up the metabolism of many drugs and need dose adjustment?
利福平是强效的肝药酶CYP3A4诱导剂,会加快自身及其他经此酶代谢的药物(如避孕药、华法林、部分降压药和抗凝药)的清除,使它们血药浓度下降、疗效减弱。结核病患者联用其他药时,医生必须重新评估并调整剂量或换药。擅自服用含利福平的复方制剂极易引发隐性失效。
Rifampicin is a strong inducer of the liver enzyme CYP3A4, speeding clearance of itself and other drugs metabolized by it—such as contraceptives, warfarin and some antihypertensives—so their levels fall and effects weaken. In tuberculosis, clinicians must re-check and adjust doses or switch drugs. Taking rifampicin combinations on your own easily causes hidden treatment failure.
难度 进阶 · 适合 高中(15-18)
CC BY 4.0 · 已核验 · Verified 2026-10-03
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杨宝峰《药理学》第9版;世界卫生组织(WHO)用药资格标准
Yang Baofeng "Pharmacology" 9th ed.; WHO medical eligibility criteria
#利福平 #CYP3A4 #酶诱导 #药物相互作用
喝酒时能吃头孢吗?
Can you take cephalosporins with alcohol?
头孢类与酒精同用可引发双硫仑样反应,出现面红、心悸甚至休克,十分危险。用药期间及停药后数日都应禁酒。这是明确的用药禁忌。
Cephalosporins with alcohol can trigger a disulfiram-like reaction with flushing, palpitations, even shock, which is dangerous. Avoid alcohol during treatment and for days after. This is a clear contraindication.
难度 进阶 · 适合 大众
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。
Haffner CA 等《双硫仑样反应的识别与处理》. Journal of Accident and Emergency Medicine, 1996
Haffner CA, et al. Recognition and management of disulfiram-like reactions. J Accid Emerg Med. 1996.
#头孢 #酒精 #双硫仑
保健品能代替药物治疗吗?
Can supplements replace medicine?
保健品不是药物,不能治疗疾病,仅起辅助或营养补充作用。有病应规范就医用药。把保健品当药吃可能延误治疗。
Supplements are not medicines and cannot treat disease; they only assist or add nutrition. Treat illness with proper medical care. Using them as drugs can delay treatment.
难度 进阶 · 适合 大众
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source
杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#保健品 #替代 #误区
儿童能用成人药减量吗?
Can children take adult medicine at reduced doses?
儿童不是缩小的成人,肝肾功能和代谢不同,成人药可能不适合甚至危险。应使用儿童专用剂型并按体重或年龄计算。务必遵从儿科指导。
Children are not small adults; their liver, kidney, and metabolism differ, so adult drugs may be unsuitable or dangerous. Use pediatric formulations dosed by weight or age. Follow pediatric guidance strictly.
难度 进阶 · 适合 大众
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source
杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#儿童用药 #剂型 #安全
为什么含钙、镁、铝的抗酸药或乳制品会降低四环素类抗生素的吸收?
Why do antacids or dairy products with calcium, magnesium or aluminium lower tetracycline absorption?
四环素类药物在肠道里会与钙、镁、铝等多价金属离子螯合,形成不溶复合物,使吸收大幅减少、药效下降。因此服用四环素或左氧氟沙星等喹诺酮类时,应与牛奶、钙片、含铝抗酸药错开至少2小时。这种“金属离子螯合”是常见却易被忽略的用药误区。
Tetracyclines chelate multivalent metal ions such as calcium, magnesium and aluminium in the gut, forming insoluble complexes that sharply cut absorption and effect. So with tetracyclines or fluoroquinolones, keep milk, calcium tablets and aluminium antacids at least two hours apart. This metal-ion chelation is a common but overlooked dosing error.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 已核验 · Verified 2026-10-03 · 2 条独立证据
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杨宝峰《药理学》第9版;《中国药典》2020年版
Yang Baofeng "Pharmacology" 9th ed.; Chinese Pharmacopoeia 2020
独立核验依据 · Independent verification: 核验依据 2 DOUBAN ISBN 标识 9787117266048(按标识回读: 药理学(第9版))
#四环素 #螯合 #金属离子 #用药间隔
为什么有些药要饭前吃有些饭后?
Why do some drugs go before meals and others after?
服药时间取决于吸收特点和胃肠刺激。胃药常需空腹以生效,而伤胃的药宜饭后减轻刺激。具体遵医嘱或说明书,不可随意更改。
Timing depends on absorption and stomach irritation. Stomach drugs often need an empty stomach to work, while irritating ones are better after food. Follow the prescription or label; do not change it casually.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 已核验 · Verified 2026-11-03
来源 · Source
Goodman & Gilman《治疗学的药理学基础》;中国药典《临床用药须知》
Goodman & Gilman. The Pharmacological Basis of Therapeutics; Chinese Pharmacopoeia, Clinical Medication Guidelines.
独立核验依据 · Independent verification: 核验依据 1 OPENLIBRARY 标识 /works/OL18376456W:Goodman & Gilman's the
#服药时间 #吸收 #遵医嘱
症状消失就可以停药吗?
Can you stop medication once symptoms disappear?
许多药物需按疗程服完,擅自停药可能导致病情反复或耐药。例如抗生素和抗结核药尤其需足量足疗程。具体应听从医生或药师。
Many medicines must be taken for the full course; stopping early can cause relapse or resistance. Antibiotics and TB drugs especially need full courses. Follow your doctor or pharmacist.
难度 入门 · 适合 大众
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source
杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#停药 #疗程 #依从性
把剩药留给下次用安全吗?
Is it safe to save leftover medicine for next time?
剩药可能过期、受潮或不再对症,自行再用有风险。药品应妥善保管并在有效期内使用。不确定时咨询医生或药师。
Leftover medicine may be expired, degraded, or no longer appropriate, so reusing it is risky. Store drugs properly and use within their expiry. When unsure, ask a doctor or pharmacist.
难度 入门 · 适合 大众
CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source
杨宝峰 主编,《药理学》第9版,人民卫生出版社,2018
Yang Baofeng ed., Pharmacology, 9th ed., PMPH, 2018
独立核验依据 · Independent verification: 核验依据 2 ISBN 9787117266048(豆瓣书目条目: 药理学)
#剩药 #药品储存 #安全用药
中药没有副作用吗?
Do traditional herbs have no side effects?
中药也是药物,同样可能产生副作用和相互作用。过量或不当使用可能伤肝伤肾。应在正规中医师指导下使用。
Herbal medicines are still drugs and can cause side effects and interactions. Excess or improper use can harm the liver or kidneys. Use them under a qualified practitioner's guidance.
难度 入门 · 适合 大众
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注:著录含书名,但缺版次 / 出版社 / 年份中的一部分,需编辑补全后才能做独立比对。
Stickel F, Schuppan D.《草药肝毒性》. Journal of Hepatology, 2007
Stickel F, Schuppan D. Herbal hepatotoxicity. J Hepatol. 2007.
#中药 #副作用 #合理用药