Get your health question answered instantly from our pool of 18000+ doctors from over 80 specialties

129 Doctors Online
Doctor Image
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

I will be looking into your question and guiding you through the process. Please write your question below.

What does my rapid strep test report indicate?

Answered by
Dr.
Dr. Eni

General & Family Physician

Practicing since :2015

Answered : 319 Questions

default
Posted on Thu, 10 May 2018 in General Health
Question: Hi,
I had sore throat, and went to get it checked. They took a swab, and sent it in.
I could not wait, so after two days I went to get a rapid strep test at a different clinic. It came back negative, but after an hour they called me, and said there was a faint positive line. I started taking antibiotics. The throat culture originally sent in came back two days later, and it was negative for strep. I'm already on antibiotics. Should I stop? Also, is a faint line on a rapid test, still a line?
doctor
Answered by Dr. Eni 17 minutes later
Brief Answer:
Stop the antibiotics. Rapid test may have false positives.

Detailed Answer:
Dear patient,
Treatment with antibiotics is not only based on culture, but also on the signs and symptoms. Pus on tonsils, high fever, lack of runny nose and cough, are signs of strep throat, which is treated with antibiotics without culture. Culture only serves to do an antibiogramme and decide which is the best antibiotic.
But if you don't have the above mentioned symptoms, and if the culture is negative for strep, then according to the latest studies, you need to stop antibiotics.
The faint line on a rapid test may be a false positive. Since it is a rapid test, it's accuracy is lower than the culture, and it may give false positive or false negative results.
Hope I have answered your question. If you have any further questions I will be happy to help.
If you do not have any clarifications, you can close the discussion and rate the answer. Wish you good health!
Manoku Eni M.D.
Above answer was peer-reviewed by : Dr. Prasad
doctor
default
Follow up: Dr. Eni 5 hours later
That makes complete sense, thank you so much.
Just to be sure, I think initially they weighed in. I had no cough, or runny nose, and had white stuff on tonsils, it was pain and sore throat running down one side. That being said, I lacked the fever.
Does this make any difference in the prognosis?
That would make sense then that they decided to go with antibiotics. But as you say, the throat culture is more sure.
doctor
Answered by Dr. Eni 6 hours later
Brief Answer:
It makes a difference in the diagnosis. It could be mononucleosis

Detailed Answer:
Dear patient,
The lack of fever is a sign that makes me think about mononucleosis, which is a viral disease that is very similar to strep throat, but in mononucleosis the temperature doesn't go beyond 101F (38,5C). When I think about mononucleosis, I need to check my patient's lymph nodes in the neck and surrounding areas, because they are swollen. In strep throat they are not. And mononucleosis is basically treated with NSAIDs such as ibuprofen, rest and staying hydrated.
So, I guess that the fact that you don't have fever and the culture is negative for strep, it may be more likely that you have mononucleosis and this will go away after 5-6 days. Take care to rest and stay hydrated with soup, drinking water and fruit.

I hope you are even clearer now.
Manoku Eni M.D.
Above answer was peer-reviewed by : Dr. Kampana
doctor
premium_optimized

The User accepted the expert's answer

Share on
Question is related to
Diseases and Conditions ,   ,  
Lab Tests ,  
Medical Topics

Recent questions on  High fever

doctor1 MD

Hi..i was diagnosed of cervical lymphadenitis and was given quadtab.aftr a week of taking i noticed i bc0me weaker,abdominal pain and later on high fever with chills and skin rashes..i was confined in the hospital and my doctor told me that i hav adverse reaction on quadtab bcoz my SGPT counts very high..the doctor dcided that i shud stop taking quadtab and gave me phospholipids(essentiale forte) for 2weks to help my liver recover from the reaction and that he wud gave me another antibiotics only if my SGPT count wud be normal (i hav a follow up at his clinic on feb.12)..my question:is my doctor's dcision right dat i shud stop taking quadtab?im so worried coz i heard dat TB meds shud be taken continuosly bcoz it might cause the bacteria or virus bec0me resistant to drugs if discontinued in less than 6months..pls help me i dsperately need advice. .thanx ds s gracie

doctor1 MD

Hi, My niece was in the ICU for 7days with liver failure during her pregnancy. They delivered the baby and baby is doing fine. The hospital tryed dialysis-bloodtransfusion. She continues to have a high fever and at times going down to 93temp and back up to 102-103. Yesterday they took her out of ICU. Is that common to be removed from ICU even if your still so sick? what are her options? She also is very confused and can t make a sentence.

doctor1 MD

Dr ,My daughter is 9 years old and recently had high fever,some of the medicine used - meftal, Nimica to decrease the fever and unrine sample shows albumin ++++ . BP and other functions normal ,kidney scan also normal . Do you think this for high dose of drugs made increase of albumin or infection. can you suggest what we can do now to reduce albumin?

doctor1 MD

Last year, i started having that pain in my tonsils, ears hurt and having a high fever that lasts up to two weeks. This happens almost every 3months up to now. I never consulted a Doctor. I'm 19 years old, female. I remembered the days when i swallowed my boyfriends semen, this is where it all started. I drink paracetamol and anti bacterial, lozenges and pineapple juice for relief. Will it be throat cancer when i get old? What is this?

doctor1 MD

Temperature 103.1 Very bad sore throat Difficulty swallowing Discolored sputum Chills

doctor1 MD

Started fever 11 days ago. Nodes in 2 areas of neck swollen but better. Left arm near elbow broken out and itches. My right entire side of back is totally broken out. If i scratch seems like fluid inside. Very small breakouts but covers entire...