Since you have already taken several medications like doxycycline and amoxicillin/clavulanate (Augmentin), please avoid taking more strong medications without a doctor's guidance. For now, focus on deep rest, gentle hydration, and balanced meals. You can take paracetamol or ibuprofen to help ease the leg pain. Please consult a healthcare provider to check your blood count and vitamin levels, and safely discuss if a repeat COVID-19 PCR test is needed.

When multiple family members have similar long-lasting symptoms, such as cough and post-nasal drip, it is more commonly due to shared environmental factors (such as dust, pollution, mould, dampness, or indoor air quality) or to allergies that affect people living in the same home. Infections usually do not persist for years and spread in this pattern. All affected family members should consult a doctor and also evaluate the home environment to identify and address the underlying cause.

A chest CT scan with a belly shield is generally safe during pregnancy if medically necessary, as radiation exposure to your baby is extremely low. However, because you are experiencing breathing difficulties, please consult your obstetrician immediately before getting the scan. Regarding your medications, Augmentin is typically safe, but taking Sinarest and TusQ-X+ together without direct medical supervision is not recommended. Some active ingredients in cold and cough syrups can affect pregnancy. Please have your breathing evaluated by your doctor to ensure you and your baby receive the safest, most effective care.

Since viruses do not respond to antibiotics, Augmentin (amoxicillin/clavulanic acid) will not help unless a secondary bacterial infection is present. Combiflam (ibuprofen/paracetamol) is helpful for managing your mild fever and body aches. To help your body recover, focus on getting plenty of rest, drinking warm fluids, and staying well-hydrated. Please consult your doctor to re-evaluate your symptoms, especially before stopping your antibiotic course.

For your 4-year-old boy weighing 13.5 kg, it is very important not to give Augmentin Duo (amoxicillin/clavulanic acid) or Asthakind DX syrup without a doctor's prescription. A cough lasting over a month requires a physical examination by a pediatrician to find the exact cause, as antibiotics are only effective against bacterial infections. Giving incorrect doses can be harmful. Please consult his pediatrician, who will safely calculate the exact dosage based on his weight. In the meantime, keeping him hydrated with warm water can help soothe his throat.

Your symptoms and high white blood cell count could point to an infection, such as in the joints, or a severe arthritis flare. While Augmentin (amoxicillin/clavulanate) is a very effective antibiotic, its dosage must be carefully adjusted when you have kidney disease to protect your kidney health. Because your symptoms are complex, please contact your doctor or visit an urgent care clinic immediately. They can safely evaluate the cause of your fevers and ensure your medication is perfectly tailored and safe for your kidneys.