asthma

How a healthy airway warms, cleans, and clears the air, and why it stays vulnerable for weeks after a cold. The physiology your asthma toolkit works with.

A peak flow meter can flag your child's asthma slipping before symptoms show. How to build a personal best and read the green, yellow, and red zones at home.

It is the morning after a rough night. You gave the reliever at some point, and again later, and your kid coughed for an hour before settling. Now you are at the visit, the doctor asks how the week went, and the truth is you have no idea, because the

The paper system that turns scattered daily notes into a fifteen-minute visit that actually changes the plan: the one-line journal, the five-minute weekly review, and the one-page pre-visit summary.

The practical setup behind Start at the Bottom of the Ladder. Rinsing is cheap and genuinely useful for the upper airway, but two things decide whether it actually helps your child: the water has to be safe, and the whole routine has to be simple enough that you keep doing

The walk-through behind The House Is Part of the Treatment. Do it once with this list in hand, fix the few high-yield things, and skip the theater. Tackle the bedroom first, it is where your child spends a third of their life with their face on the mattress.

The pre-empt playbook for the three situations that most often turn into a flare: a bad-air day, the first 48 hours of a cold, and hard exercise. The move that heads each one off.