131 results found
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HealthLinkBC files
HealthLinkBC files
HealthLinkBC files
… the best way to disinfect water? Boiling water is the most effective way to disinfect water, particularly if you think … the water is cloudy or murky? Cloudy water can reduce the effectiveness of a disinfectant, so it is important to …
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… during and 24 to 72 hours after taking metronidazole. To effectively treat the infection, it is important to follow … STIs during vaginal, anal and oral sex. Condoms are less effective at protecting against STIs transmitted by …
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… after you have been swimming or sweating to keep it effective. Use a sunscreen approved by the Canadian …
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… of months if you use them often. Consider using a more effective furnace filter Never allow smoking in or near the …
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… can make some medications (or herbal supplements) work less effectively, such as anti-seizure drugs. Ask your health … increase the risk of birth defects. It is important to use effective contraception to prevent pregnancy and to plan any …