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$17.51 With Free Coupon
$19.00 With Free Coupon
$20.94 With Free Coupon
$21.67 With Free Coupon

Drug Info for lastacaft

Ophthalmic alcaftadine is used to relieve the itching of allergic pinkeye. Alcaftadine is in a class of medications called antihistamines. It works by blocking histamine, a substance in the body that causes allergic symptoms.

  • Lastacaft
  • Into the eye

Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

Your doctor will tell you how much medicine to use. Do not use more than directed.

This medicine is not for long-term use.

If you are wearing contact lenses, remove them while you are using this medicine. Wait at least 10 minutes after using this medicine before putting your contact lenses back in. Do not wear contact lenses if your eyes are red. Talk to your eye doctor about this if you have questions.

Ophthalmic routeWash your hands with soap and water before and after using this medicine.

Ophthalmic routeTo use the eye drops: Hold the dropper close to your eye with the other hand. Drop the correct number of drops into the pocket made between your lower lid and eyeball. Gently close your eyes. Place your index finger over the inner corner of your eye for 1 minute. Do not rinse or wipe the dropper or allow it to touch anything, including your eye. Put the cap on the bottle right away. Keep the bottle upright when you are not using it.

Ophthalmic routeLie down or tilt your head back. With your index finger, pull down the lower lid of your eye to form a pocket.

If you think you did not get the drop of medicine into your eye properly, repeat the directions with another drop.

Do not use the eye drops if the liquid changes color or becomes cloudy.

This medicine is not right for everyone. Do not use it if you had an allergic reaction to alcaftadine, or if you have eye irritation caused by contact lenses.

Keep all medicine out of the reach of children. Never share your medicine with anyone.

Tell your doctor if you are pregnant or breastfeeding.

Call your doctor if your symptoms do not improve or if they get worse.

Wait at least 5 minutes before using another eye medicine.

Call your doctor if your symptoms do not improve or if they get worse.

Keep all medicine out of the reach of children. Never share your medicine with anyone.

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
  • Changes in vision, eye pain
  • Increased itching or redness of the eyes
Frequently Asked Questions

Lastacaft, an antihistamine, is an ophthalmologic agent used to relieve itching of the eye caused by pink eye. It blocks the effects of histamine in the body.

While there are alternative drugs available on the market to used to relieve itching of the eye caused by pinkeye, there is not a drug similar to Lastacaft currently available.

Lastacaft can cost around $274 for 3 milliliters, 0.25% ophthalmic solution. Luckily, there are a few ways to save money. To reduce the high Lastacaft retail price, print our free Lastacaft coupon card and get up to 80% off when you fill your prescription at your local pharmacy.

A generic version of this drug is not currently available. You can use our free Lastacaft discount card to reduce the cost of this drug by up to 80% when you purchase this medication at a participating local pharmacy.

Lastacaft ophthalmic solution is only available in 0.25% strength. Follow your doctor's instructions for dosage and use of this medication.

You can save on your Lastacaft cost by using a free coupon available from the manufacturer’s website. However, our customers typically find that they save more by using our OptionRx savings card instead of the manufacturer coupon.