Yes, it is completely normal to experience localized itching, redness, or swelling at the injection site 48 hours after a tetanus vaccine. This mild reaction is common and safe during pregnancy. If standard topical remedies haven't helped, applying a cold compress for 15 minutes can soothe the area. For persistent itching, oral antihistamines like cetirizine are generally considered safe during pregnancy, but please consult your obstetrician or midwife before taking any oral medications to ensure they are safe for your specific pregnancy. Try to avoid scratching to prevent infection.

It is generally safe to use your Vicks nasal inhaler (which typically contains camphor and menthol) on the same day as your surgery. However, please be very gentle. Strong sniffing or inhaling forcefully can create suction in your mouth, which might dislodge the healing blood clot and lead to a painful dry socket. If you use it, breathe in very softly. Alternatively, using a warm mist humidifier or plain saline nasal spray can safely ease your congestion without any risk to your healing gums.

The burning sensation and reduced sense of smell are likely due to the viral infection itself causing inflammation in your nasal passages, rather than the Vicks Action 500, though oral decongestants like phenylephrine can sometimes cause mild dryness. To help soothe your nose, try using a simple saline nasal spray and steam inhalation to restore moisture. This should gradually improve as your body recovers from the cold. However, if these symptoms persist past a week or worsen, please consult a healthcare professional for a gentle evaluation.

Daily steam inhalation is not necessary if you do not have any respiratory symptoms. Your airways naturally filter the air you breathe. If you do choose to inhale steam occasionally for comfort, it is safest to use plain water. Adding strong additives like Vicks or Amrutanjan is not recommended, as their active ingredients can irritate the delicate lining of your airways and potentially cause harm or bronchospasms. Please rest assured that maintaining good hygiene, wearing a mask, and washing your hands are much more effective daily habits to keep you safe while working.

Yes, your symptoms can absolutely be improved and likely cured. Overusing nasal sprays like Otrivin (xylometazoline) and cold medicines like Dcold and Vicks Action can cause a condition called rebound congestion, leading to chronic blockage, snoring, and a reduced sense of smell. Fortunately, this is usually reversible. I highly recommend consulting an ENT specialist. They can guide you on safely stopping the Otrivin, possibly using saline rinses or prescription steroid nasal sprays (like fluticasone) to soothe and heal your nasal passages.

For your fever, headache, and sore throat, a generic pain reliever like paracetamol can help you feel more comfortable. However, because you are experiencing difficulty breathing, it is very important that you get evaluated by a doctor in person right away. This symptom needs a professional physical exam to ensure your lungs and airways are safe. Please rest, stay well-hydrated, and have a family member help you see a healthcare provider today.