Flu

My father tested positive later me mom and sister got tested my results came negative while sister and mom's results were late I dropped them on bike but with precautions they wore masks and me as well after my results came their results came after 3 days stating they both tested positive. Should I need to get tested ans start medication or need to wait for any symptoms my siter and mom have no symptoms and me as well. Suggest me what to do .thank u, saturation is at 99

I am using an omron automatic blood pressure machine .I can see around 10-15 points of difference when I measure in left and then right hand. Is this a thing to be worried ? Any good video or link to know the correct procedure to measure BP will be highly appreciated

Does mri have radiation? Or mri is never Harmful? Please i want to know a doctor said mri have radiation

Starting 5 days he took double dose of sumo,microbact 500,and rabekind -DSR,and after 5 days he is taking single dose. Still in evening time fever comes back,feels little bit vomiting ,having so much dry tongue(not even a drop of water present) and so much weakness. What should we do?

I have discomfortness in temporal bone of both side, i feel sensation of stretching. I have neck stiffness too. But no pain. And sometimes low sound clicking in the joints of jaws while chewing food. Sometimes headache also. What will be the causes? Please suggest me.

How long HRZE is required to take and what is correct method to take HRZE. Is it any other medicine required to take with HRZE.

Mucus since 4 days, no cough or cold. I am not used to cold water or beverages for 4 years. However I have had cold drinks and cold water in past 15 days. My tonsils were paining for 4-5 days each side. This mucus thing started after the Tonsil pain subsided. Please assist.

Frm last one week a small ball shape has formed on my neck,while pressing a bit paining also.wat will be the problem?

My friend was affected by corona and was admitted in the hospital for 4 days and recovered it's been a week she's home quarantined now she suddenly tells me she's lost the sense of smell as in the odour is not strong its mild are there any chances that she might be infected??? Please help me

My father in law has Covid and his CT score for his lungs is 17. Currently he is hospitalised and on remdesivir. We are thinking of giving him plasma as well but the doc are suggesting that plasma cannot be given while on remdesivir. Can we give him plasma while he is on remdesivir injection? He has already taken 4 remdesivir and his oxygen level is between 85-90.