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Health Questions
Have a health question but don't want to search through confusing medical websites? AskDirect gives you clear, plain-language answers about symptoms, medications, nutrition and more.
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Frequently asked health questions answered
What are the symptoms of a cold vs the flu?+
Flu comes on suddenly with high fever, body aches and extreme fatigue. A cold develops gradually with a runny nose and sore throat, without the severe fever and fatigue of flu.
Ask a follow-up question →How do I lower my blood pressure naturally?+
Regular exercise, reducing salt intake, maintaining a healthy weight, quitting smoking and limiting alcohol are proven ways to lower blood pressure naturally.
Ask a follow-up question →What causes chronic fatigue and tiredness?+
Chronic fatigue can be caused by many factors: sleep deprivation, anaemia, thyroid problems, depression or chronic fatigue syndrome. See a doctor if symptoms persist.
Ask a follow-up question →How long is someone contagious with COVID-19?+
Most people are contagious for 5-10 days after symptoms begin. You are most contagious during the first 2-3 days of illness.
Ask a follow-up question →What are the warning signs of a heart attack?+
Chest pain or pressure, pain radiating to the arm or jaw, shortness of breath, cold sweat and nausea are warning signs. Call emergency services immediately.
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