Brand-name prescription

Alphagan P

Rx Authorized generic Available

Alphagan P

brimonidine

Same medicine as Alphagan P, sold without the brand name by Pacific Pharma.

Sold under the same FDA approval as Alphagan P.

Your strength

NDC to ask for

1 mg/mLsolution/ drops
- 82182-321-0511-digit: 82182-0321-055 mL per bottle
- 82182-321-1011-digit: 82182-0321-1010 mL per bottle
- 82182-321-1511-digit: 82182-0321-1515 mL per bottle
1.5 mg/mLsolution/ drops
- 82182-773-0511-digit: 82182-0773-055 mL per bottle
- 82182-773-1011-digit: 82182-0773-1010 mL per bottle
- 82182-773-1511-digit: 82182-0773-1515 mL per bottle

Source: FDA · updated September 23, 2026

What to say at the pharmacy

“Can you fill my Alphagan P prescription with the authorized generic from Pacific Pharma? The NDC is [your strength’s NDC]. Could you check the price and whether my plan covers it?”

Pick your strength above and your NDC will appear here.

Good to know

It may look different from Alphagan P (color, shape, or markings). That’s normal for an authorized generic.
Price and coverage depend on your pharmacy and plan. Ask them to price both the brand and this NDC.
If your pharmacy doesn’t stock it, they can often order it within a day or two.
Don’t stop or change a medicine without talking to your pharmacist or prescriber.