Can you share eye drops?

It’s better not to. Even when two people use the same over-the-counter drop, a shared bottle means a shared tip, and tips brush against lashes and lids more often than people realize. Quell’s label says Do not touch tip of bottle to any surface to avoid contamination, and sharing multiplies the chances of that happening. The cautious practice is one bottle per person, with nobody else’s eyes near the tip.

Why sharing eye drops is risky

A dropper tip is held just above the eye. A blink at the wrong moment, a shaky hand or a bottle held too close lets the tip touch lashes, the lid or the eye itself. Whatever was on that surface can stay on the tip and, from there, reach the liquid inside or the next person’s eye.

With a single user, that risk stays within one person. With two or more, each touch adds another person’s lashes, skin and fingertips to the mix. That’s the reasoning behind the label’s instruction about the tip, and it’s why why you should never touch the bottle tip singles out the tip as the part to protect above all.

Preservative-free drops and sharing

Quell is preservative-free. Preservatives are added to many multi-use products partly to keep down what grows in an opened bottle. A preservative-free formula leaves cleanliness to how the bottle is handled, so the tip habits matter more, not less. What does preservative-free mean? explains the trade-offs.

Can couples share eye drops?

Plenty of couples keep one bottle on the bathroom counter for both of them. It’s convenient, but it’s still sharing a tip. If you both use drops, keep two bottles. A strip of colored tape or a name written on each cap makes it easy to tell them apart, and two bottles side by side in a drawer take up hardly any space.

One person’s eyes can also feel different from another’s. If one of you develops an eye problem, such as a sore, sticky or irritated eye, that’s exactly when you don’t want a shared bottle in the picture.

Households, roommates and family

• Give each adult their own bottle, labeled with their name.
• Don’t keep a single “house bottle” in the medicine cabinet for whoever needs it.
• When someone visits and forgets theirs, a fresh, unopened bottle is a kinder offer than yours.
• If one person has an eye that is sore or irritated, keep their bottle apart from the others and see an eye doctor.

Quell’s label doesn’t give directions for children, and nothing here is advice about using it for a child. Ask a pediatrician or eye doctor about any drop for a child, and keep every bottle out of their reach: If swallowed, get medical help or contact a Poison Control Center immediately.

Offices and gyms raise the same question. A bottle left in a shared desk drawer or locker room tends to get borrowed, so keep yours in your own bag and say no politely when a coworker asks.

Putting drops in someone else’s eyes

Caregivers often help a parent or partner with drops. That’s different from sharing. Use the person’s own bottle, wash your hands before and after, and hold the tip above the eye without touching it. If you help two people, keep a separate bottle for each and don’t switch them. Eye drops for older adults has tips for helping someone who has trouble aiming.

Buying for two

Buying a bottle per person is easy to arrange. Shipping is $10.00 per order, and an order of 3 or more bottles ships free, so a household that splits one order can cover several people. Each bottle is .33 fl oz (10 mL). Checkout works as a guest, there are no promo codes to look for, and there’s no subscription. Buying Quell for several people at once covers addresses and gifts.

Can you share eye drops with someone if the bottle is new?

A bottle that’s never been opened isn’t shared yet; give it to them whole. Once you’ve opened and used it, keep it as yours. Pouring or dripping some into another container to split it isn’t a workaround either: it exposes the liquid to air, surfaces and hands, and the new container isn’t made for eye use.

What the label says

Quell’s Uses: For use as a protectant against further irritation or to relieve dryness of the eye. The directions are Apply 1 drop 3 times per day in each eye, written for one user’s two eyes. Its Do not use line reads If this product changes color. Read the full Drug Facts before first use, including the caution about egg or bird allergies, which matters if a partner or family member might pick up your bottle.