A severe wet cough with a runny nose is often due to a viral infection and usually improves with rest, fluids, and steam inhalation. If symptoms worsen, fever develops, or breathing becomes difficult, you should consult a doctor for proper evaluation and treatment.

Both fexofenadine (Allegra) and levocetirizine (Teczine) are generally considered safe during breastfeeding because only tiny amounts pass into breast milk. However, taking Allegra 180mg twice daily alongside Teczine 10mg is a very high combined antihistamine dose. While generally safe, such high doses can occasionally cause mild drowsiness in your five-month-old or slightly decrease your milk supply. Please monitor your baby for any unusual sleepiness or changes in feeding. I highly recommend consulting your doctor or pediatrician to confirm if this combined dosage is necessary or if a lower, safer dose would successfully clear your rash.

Yes, it could still be allergies; sometimes, standard antihistamines aren't enough, or your symptoms might be triggered by non-allergic factors. Seeing a doctor is an excellent next step. They can properly evaluate your symptoms, identify the specific cause, and suggest more effective targeted treatments, such as prescription nasal sprays, to help you feel better.

Treatments like Allegra-M (fexofenadine and montelukast) and nasal sprays aren't helping. Since these symptoms have lasted this long, it might not be a simple allergy. It could be related to non-allergic rhinitis, nasal polyps, or a chronic sinus issue. I highly recommend consulting an Ear, Nose, and Throat (ENT) specialist. They can gently examine your nasal passages to find the exact cause and help you find a treatment that finally brings you comfort.

Since you are already taking Allegra, you can safely add guaifenesin. Guaifenesin is a generic expectorant that helps thin the mucus dripping down your throat, making it easier to clear. For your stuffy nose, a generic nasal steroid spray like fluticasone propionate is highly effective and safe to use alongside Allegra. Please make sure to stay well-hydrated, as drinking water helps thin mucus naturally. If your symptoms persist or worsen, it is always best to consult your doctor.

Allegra (fexofenadine) is an antihistamine that likely temporarily reduced the inflammation and itching, but it does not treat the underlying cause. Since the bumps have returned, it is best to see a healthcare provider for a proper examination. This could be a very common, easily treatable issue like a mild localized infection or a contact irritation. In the meantime, please gently wash the area with plain warm water, avoid harsh soaps or creams, and keep the area dry.