Swelling after a bee sting is common and usually due to a local allergic reaction. Apply a cold compress and keep the affected area clean to help reduce swelling and pain. Avoid scratching or pressing the area, as it may worsen irritation. Seek medical care immediately if swelling spreads, becomes severe, or if you develop breathing difficulty.

After chickenpox, itching can persist as the skin heals and new skin forms. You can keep the skin moisturised, avoid scratching, and use gentle soaps, but if itching is severe or accompanied by new rashes, consult a doctor for proper evaluation.

A chronic rash that does not fully respond to fexofenadine (Allegra) could be chronic urticaria (hives) or related to an underlying systemic issue, such as thyroid changes, which can also cause weight gain. Fortunately, fexofenadine itself is rarely linked to weight gain. Please be reassured that these symptoms are highly manageable. I recommend consulting a dermatologist or allergist who can help identify the exact cause, run some simple blood tests if needed, and safely adjust your treatment plan to help you find the relief you deserve.

Since you are already taking fexofenadine (Allegra), your inhaler, nasal spray, and Pulmoclear, let's focus on soothing your airways. Try elevating your head with extra pillows at night to reduce post-nasal drip. Running a cool-mist humidifier in your bedroom will keep the air moist, and sipping warm water with honey before bed can naturally coat and soothe your throat. If this persistent cough continues to disrupt your rest, please check in with your doctor to review your medications.

It is very common for ongoing allergies themselves to cause inflammation and swelling inside your nose. Regarding your medications, Allegra (fexofenadine) helps reduce this swelling and is highly unlikely to cause it. However, certain nasal sprays, especially if used for too long or if they cause local irritation, can sometimes lead to dryness or a rebound swelling effect. Please be reassured that this is a manageable issue. I recommend discussing the specific nasal spray you are using with your doctor to see if adjusting your treatment can help bring you some comfort.

Your symptoms could indeed be related to the sudden hormonal changes following your recent surgical abortion, which can trigger temporary hair loss and feeling unusually hot. However, severe itching without a rash that doesn't respond to allergy medicines like cetirizine or Allegra warrants a closer look. Sometimes, this can point to liver, kidney, or thyroid function changes. I highly recommend visiting your doctor for routine blood tests to check these organs and your hormone levels.