PCR tests are highly sensitive and can detect harmless, inactive fragments of the virus in your system for several weeks or even months after your initial infection. This does not mean you are reinfected or contagious. Your body has successfully recovered. You do not need to repeat medications like Amoxiclab, Azithromycin, or Predmet. Continue focusing on rest, hydration, and a healthy lifestyle.

Your father's oxygen levels of 85-86% and breathlessness when talking or walking are clear signs that he requires immediate hospital evaluation and oxygen therapy. While lying on his stomach helps temporarily, it is not a substitute for professional medical care, especially given his history of diabetes and COVID-19. Please take him to the nearest hospital or contact emergency services right away. You should continue his current medications, Predmet (methylprednisolone) and aspirin, exactly as prescribed until the hospital doctors review his treatment. Prompt medical care will ensure he gets the right support to recover safely.

Yes, these medications can certainly cause your father's symptoms. Fibrodone (pirfenidone) and Ragedox-LB (doxycycline) are well-known for causing severe nausea, vomiting, and loss of appetite. Furthermore, Predmet (methylprednisolone) can significantly fluctuate his blood sugar levels, contributing to extreme weakness and sleepiness, which is critical given his diabetes. Daily vomiting also risks dehydration, which can dangerously affect his blood pressure and kidney function. Please consult his doctor promptly. They may adjust his dosages, prescribe anti-nausea medication, or safely alter his regimen. Meanwhile, closely monitor his blood glucose and blood pressure, and offer small, frequent sips of water to keep him hydrated.

You should not stop taking Predmet (methylprednisolone) suddenly, as stopping steroids abruptly can be unsafe. Methylprednisolone can sometimes lower your body's immune response, which might make the vaccine less effective. Additionally, Solvin Cold is used for cold symptoms; if you currently have a fever or are feeling unwell, it is generally recommended to delay your vaccination until you recover. Please speak with your healthcare provider to safely coordinate your medication schedule and vaccination.

It is generally safe to take Nintena (nintedanib) and Predmet (methylprednisolone) together, and taking them after food is excellent for protecting your stomach. However, taking two tablets of Nintena 150 mg at once (totaling 300 mg) is higher than the standard single dose, as it is typically prescribed as one tablet twice a day. Tapering Predmet (methylprednisolone) after seven days is a common and safe practice, but this specific schedule must be confirmed by your doctor. Please verify your exact dosage instructions with your healthcare provider to ensure you are taking them safely.

An oxygen level of 92% is low and requires immediate medical evaluation, even with a negative COVID-19 test. Since you are currently taking Predmet (methylprednisolone) and Ziffy (cefixime), it is very important to contact your doctor or visit an urgent care clinic immediately for a chest assessment. In the meantime, rest, practice slow, deep breathing, and try lying on your stomach (prone positioning) to help improve your oxygenation. Please do not alter your medication doses without consulting your healthcare provider.