What are the contraindications for administering timolol?
BLOCADREN (timolol) is contraindicated in patients with bronchial asthma or with a history of bronchial asthma, or severe chronic obstructive pulmonary disease (see WARNINGS); sinus bradycardia; second and third degree atrioventricular block; overt cardiac failure (see WARNINGS); cardiogenic shock; hypersensitivity to …
When is timolol contraindications?
Timolol is contraindicated in patients with a history of bronchial asthma or severe chronic obstructive pulmonary disease (COPD), or other lung diseases in which acute bronchospasm would put them at risk.
When should you hold timolol?
Wait at least 15 minutes before replacing your contact lenses. Tilt your head back, look upward, and pull down the lower eyelid to make a pouch. Hold the dropper directly over your eye and place one drop into the pouch as directed by your doctor, usually once in the morning or twice daily.
How does timolol affect the heart?
Ophthalmic timolol may cause serious adverse effects such as symptomatic bradycardia, various conduction disorders in the heart, orthostatic hypotension, syncope and falls.
Can timolol cause hyperthyroidism?
Overactive thyroid: Timolol may mask the signs of overactive thyroid, such as rapid heartbeat.
Does timolol affect blood pressure?
It works by blocking the action of certain natural chemicals in your body such as epinephrine on the heart and blood vessels. This effect lowers the heart rate, blood pressure, and strain on the heart. This medication is also used to prevent migraine headaches.
Can Timolol cause hyperthyroidism?
Who shouldnt use Timolol?
emphysema. asthma. worsening of debilitating chronic lung disease called COPD. blood circulation failure due to serious heart condition.
Should you shake timolol eye drops?
You do not need to shake the gel-forming eye drops more than once. To use the eye drops (solution and gel): First, wash your hands.
Do timolol eye drops affect heart rate?
Ophthalmic timolol significantly decreased resting and maximal exercise heart rate after the first dose and maximal exercise heart rate during chronic dosing.
Can timolol eye drops cause bradycardia?
Conclusion. Bradycardia is a potential adverse event following timolol initiation. Practitioners should consider patient history before choosing a glaucoma regime and closely monitor patients after treatment initiation with topical nonselective beta-blocker eye drops.