Itching five days after a tattoo is often part of the normal healing process, but it may also sometimes indicate a mild skin irritation or sensitivity to the ink or aftercare products, especially if it follows the tattoo pattern. Try not to scratch the area, keep it clean, and use a gentle fragrance-free moisturiser and a cool compress to help soothe the skin. An over-the-counter antihistamine can help reduce the itching if it is bothersome. Please see a doctor promptly if you notice worsening redness, swelling, pain, discharge, or any fever.

Using cetirizine (Zyrtec) daily is generally safe for chronic hives, but diphenhydramine (Benadryl) can cause drowsiness and is best kept for short-term use. Since your hives have lasted over six weeks, they are considered chronic. While usually harmless, it is important to see an allergist or dermatologist. They can help identify potential triggers and prescribe safer, more effective daily treatments to give you lasting relief.

Since Zyrtec and Coldred haven't relieved your symptoms over the last three days, it is best to consult a doctor, as worsening flu symptoms may require a prescription antiviral. For temporary relief, generic paracetamol can help with any body aches, while a generic nasal decongestant or saline spray can ease your runny nose. For your cough, a generic cough suppressant like dextromethorphan or an expectorant like guaifenesin may provide comfort. Please stay well-hydrated and get plenty of rest. If you experience any breathing difficulties, please seek medical care immediately.

It is completely normal for a baby's cold to last 10 to 14 days. At one month old, babies have very narrow nasal passages that easily clog, especially when lying flat at night, causing that noisy breathing. While you are using Sinarest AF and Zyrtec, these medications can sometimes dry out nasal secretions, making them thicker and harder to clear. To help her breathe more comfortably, try using simple saline nasal drops and a gentle bulb syringe to clear her nose before feeds and sleep. Since she is so young, please consult her pediatrician to safely review these medications and ensure she is recovering well.

A one-time accidental dose of 0.5 to 0.7 ml of Zyrtec (cetirizine) is very small and is highly unlikely to cause any serious or permanent harm to your 8-week-old baby. Extreme sleepiness is a known, temporary side effect of cetirizine and will wear off as the medication leaves his system. Mild gas and loose stools can also happen, often triggered by the sweetening agents in the syrup. Keep your baby comfortable and well-hydrated with breast milk or formula. To be completely safe and for your peace of mind, please contact your pediatrician or local poison control center.

Since your current routine of cetirizine (Zyrtec), montelukast (Singulair), and allergy shots isn't quite clearing it, you have a few safe options to discuss with your doctor. Using a saline sinus rinse daily can physically wash away stubborn mucus. Additionally, an expectorant like guaifenesin (the active ingredient in Tussin DM, which you tolerate) can help thin the mucus so it drains easier. Your doctor might also consider a prescription ipratropium bromide nasal spray, which specifically targets excess dripping. Please consult your physician to safely tailor these options to your needs.