結果 : does yellow phlegm mean i m contagious
2:34

What Does The Color of Your Mucus Mean? / Ear Nose & Throat Surgeon Houston

Houston Advanced Nose & Sinus
222,856 回視聴 - 2 年前
2:59

How Long Are You Contagious With The Flu?

NPR's Skunk Bear
198,139 回視聴 - 6 年前
2:06

Coughing Up Phlegm

The Dr. Bob Show
156,914 回視聴 - 13 年前
3:05

Bronchitis or Pneumonia; How to Tell the Difference

AFC Urgent Care Hartsdale
667,178 回視聴 - 9 年前
1:20

How do you know if you have bronchitis?

Mount Sinai Health System
332,258 回視聴 - 7 年前
2:41

Differences between allergies, colds and sinus infections

CBS Mornings
152,259 回視聴 - 8 年前
1:39

Cough after respiratory infection - how long is normal?

Dr. Stefan Cristian Stanel
38,221 回視聴 - 3 年前
1:59

How long are you contagious for?

WXYZ-TV Detroit | Channel 7
7,835 回視聴 - 7 年前
4:19

COVID-19 vs. Flu vs. RSV: How to tell the difference between respiratory infections

Doctor Mike Hansen
302,734 回視聴 - 2 年前
1:15

Infectious Diseases A-Z: How to tell if your upset stomach is a viral infection

Mayo Clinic
113,902 回視聴 - 5 年前
1:41

How to tell if you have a cold, flu, or just allergies

Business Insider
63,191 回視聴 - 8 年前
1:20

Signs and Symptoms of Acute Bronchitis?

Rehealthify
217,348 回視聴 - 9 年前
0:15

Coughing Keeping You Up At Night? Dr. Mandell

motivationaldoc
631,772 回視聴 - 3 年前
0:53

Tip to Stop Coughing Immediately #shorts

Dr. Janine Bowring, ND
647,505 回視聴 - 1 年前
2:02

Is Your Sore Throat Caused by Bacterial Infection or Viral?

FreeMedEducation
865,281 回視聴 - 2 年前
0:50

Difference Between Viral and Bacterial Infections

UT Health Austin
105,225 回視聴 - 6 年前
1:28

Why do cold and flu symptoms seem worse at night?

11Alive
133,361 回視聴 - 4 年前
0:21

Why You Should Never Have Your Tonsils Removed

Dr Wealz
3,187,633 回視聴 - 1 年前
3:24

The cough that just won't go away

CBS News
399,201 回視聴 - 13 年前
0:43

What are the symptoms of a mold allergy or reaction to exposure?

Premier Health
143,339 回視聴 - 10 年前