19．首先，请阅读以下各种日常药品的说明：
A
Description：
Bayer Aspirin （generic name：acetylsalicylic acid，ASA） is often used to relieve minor aches and pains，reduce fever and inflammation．Reducing the risk of death due to a heart attack if taken as soon as a heart attack is suspected．Aspirin taken during a suspected heart attack can also lessen the damaging effects of the heart attack．Aspirin can prevent first heart attack and stroke in individuals with angina．
-Do not lie down for 30minutes after taking Aspirin．
-Do not take it if you are allergic to this medicines．
-Do not take it if there is something wrong with your kidney．
B
Description：
SleepWell is a natural herbal medicine which contains ardostchya Jatamanshi and Ferula Narthex raw material．It helps to overcome sleep disorders such as insomnia and restlessness by facilitating the process of falling asleep and providing restful，deep sleep．The benefits of SleepWell include：promotion of good disposition； relief of depression，anxiety and fear； mood swings get less severe； non-drowsy formula without any addictive potential； effective in patients suffering from depression and ailments that cause shaking．
-1capsule in the morning and 2capsules in the evening，half hour before going to sleep．
C
Description：
Ultracet contains a combination of tramadol and acetaminophen．Tramadol is a narcotic-like pain reliever．Ultracet is used to treat moderate to severe pain．You should not take Ultracet if you are allergic to acetaminophen or tramadol，if you are intoxicated （drunk），or if you have recently used narcotic pain medicine，a sedative or tranquilizer，medicine for depression or mental illness，or any type of drug dealing with stress．
-Do not drink alcohol while you are taking Ultracet．Alcohol may cause a dangerous decrease in your breathing when used together with Ultracet．
-Do not take it if you have a history of head injury，kidney disease，liver disease．
D
Description：
Ibuprofen is used to reduce fever and treat pain or inflammation caused by many conditions such as headache，toothache，back pain，minor injury，especially effective in patient suffering from arthritis．Ibuprofen may cause life-threatening heart or circulation problems such as heart attack or stroke．
-Do not use ibuprofen you have a history of stomach ulcers or bleeding；asthma； kidney disease； or if you smoke．
-You should not use this medication if you are allergic to ibuprofen，aspirin
E
Description：
Vicodin contains a combination of acetaminophen and hydrocodone．Vicodin is used to relieve moderate to severe pain．
Vicodin may impair your thinking or reactions．Avoid driving or operating machinery until you know how Vicodin will affect you．
It may increase your risk of liver damage．
-Do not take it if you have asthma，COPD，sleep apnea，or other breathing disorders．
-Do not take it if you are having pills dealing with stress； or a history of drug addiction．
F
Description：
Tylenol is used for treating minor aches and pains due to headache，muscle aches，backache，the common cold，flu，toothache，menstrual cramps，and immunizations，and for temporarily reducing fever，especially effective in patient suffering from arthritis．
-Do not take it if you are having pills dealing with stress，if you have a history of alcohol abuse or you drink more than 3alcohol-containing drinks every day．
-Do not take it if you have any lung disease and liver disease．
请阅读以下人物信息，然后匹配人物能够使用的药品：
46．Davidson Hamilton is a college graduate，but he hasn't found an ideal work yet．He gets nervous easily in the interview and he is always disappointed at his failure．He thinks his life is filled with too much depression．His anxiety and depression lead to his sleep disorder．B
47．Johnson，a retired mineworker，was hit by a stone in the head when he was working ten years ago．He has suffered from stroke ever since he was retired．Due to his old age，he has some lung problem and sometimes he finds it hard to breathe．These days，he has been suffering from headache．A
48．Williams was heavily addicted to alcohol when his business failed 2years ago．Now because of intaking too much wine，he suffers from headache every day．Congenital heart disease doesn't allow him to take any medicine which causes heart problem and he is allergic to aspirin．E
49．Miller，with a slight kidney problem，works as a truck driver in International Freighting Corporation．His work is to deliver goods to different parts of the US．Sometimes，he has to go through a long drive without any meal．So he has been suffering from stomachache for a long time．He caught a cold yesterday and is having a fever now．F
50．Davis，an excutive of a compamy，is facing a lot of pressure every day．He often takes medicine treating stress disorder．Recently，he has been suffering from arthritis，which brings him a lot of pain．He wants to have some medicine which can ease his pain effectively．D．
