Istalol and Sunmark All Day Allergy-D

• Generic Name: timolol ophthalmic
• Dosage Forms: ophthalmic solution
• Other Brand Names: Betimol, Istalol, Timoptic Ocudose, Timoptic Ocumeter, Timoptic Ocumeter Plus, Timoptic-XE, Timoptic

Istalol (timolol) is a beta-blocker that also reduces pressure inside the eye.

Istalol ophthalmic solution is used to treat open-angle glaucoma and other causes of high pressure inside the eye.

Istalol may also be used for purposes not listed in this medication guide.

• Generic Name: cetirizine / pseudoephedrine
• Dosage Forms: tablet, extended release
• Other Brand Names: All Day Allergy-D, Goodsense Cetirizine D-12 Hour, Zyrtec-D, KS Aller-Tec D-12, Wal-Zyr D, Allergy D-12, Allergy Relief Nasal Decongestant, Leader Allergy Relief D

Cetirizine is an antihistamine that reduces the natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Pseudoephedrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).

All Day Allergy-D is a combination medicine used to treat cold or allergy symptoms such as nasal and sinus congestion, sneezing, itching, watery eyes, or runny nose.

All Day Allergy-D may also be used for purposes not listed in this medication guide.