Is neti pots and nasal irrigation safe during pregnancy?

What does the evidence say about neti pots and nasal irrigation during pregnancy?

1. Neti pots, bulb syringes, squeeze bottles, and battery-operated pulsed devices are usually safe and effective products when they are used and cleaned properly. 1
2. Tap water is not safe for a nasal rinse because it is not filtered or purified to that standard, and it can carry low levels of bacteria and protozoa including amoebas that stomach acid would handle if swallowed but the nose cannot. 1
3. Safe water means store-bought water labeled distilled or sterile, or tap water boiled and then cooled, and a headache, fever, confusion, or vomiting after a rinse means seeking medical attention right away. 2
4. Saline irrigation possibly eases upper respiratory symptoms: across five randomized trials the largest showed lower nasal secretion and obstruction scores plus less decongestant use, and minor nasal discomfort was the only side effect reported. 3
5. In a pilot randomized trial, adults who began hypertonic saline nasal rinsing and gargling within 48 hours of cold symptoms were unwell 1.9 days less on average and used 36 percent less over-the-counter medicine. 4

Is neti pots and nasal irrigation safe in each trimester?

• First trimester. Rinsing is one of the few congestion options with nothing systemic attached, which makes it useful in the trimester when medicine choices are narrowest. Start with one gentle rinse a day and see how your nose responds. Warm the water to body temperature rather than using it cold, which stings.
• Second trimester. This is when pregnancy congestion usually arrives, and rinsing often becomes a twice-daily habit. Lean forward over the sink and breathe through your mouth so water drains out the other nostril rather than down your throat. Rinse the device afterward and let it dry completely between uses.
• Third trimester. Congestion peaks now and so does the temptation to rinse constantly. There is no evidence that more is better, so once or twice a day is a reasonable ceiling. If rinsing plus a humidifier still leaves you unable to breathe at night, that is worth raising rather than escalating on your own.