Publications by authors named "John C Hagan"

This paper presents a new treatment modality, timolol 0.5% eye drops either topical to normal eyes or preferably by a compounded nasal spray for episodic use in patients with mild to moderate essential tremor. This would primarily be patients wishing to damp their tremors on certain occasions or who were not able to tolerate daily oral beta blockers.

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For the foreseeable future, timolol 0.5% nasal spray prepared by compounding pharmacists will be the only source for a potentially dramatic new paradigm in the treatment of acute migraine.1 It is also likely other medical conditions can be treated with the compounded timolol nasal spray that need extremely rapid therapeutic beta blocker blood levels when IV infusion is not possible or practical.

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This is the first reported case series of nasally delivered beta blocker (timolol 0.5%) for the treatment of acute migraine. In a retrospective chart review, 16 patients were found who had received intranasal timolol for sub-optimally treated acute migraines.

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Beta blockers (timolol 0.5% ophthalmic solution) delivered topically to the eyes or sublingually have recently been reported in case series and small placebo controlled studies to be effective in some cases of acute migraine. Rapid systemic absorption to achieve therapeutic levels of beta blockers is extremely important in the treatment of acute migraine.

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This is a first case report of atropine eye drops used inappropriately to treat diplopia that followed botulinum A toxin injections for a cosmetic indication. Also presented is a review of precautions on use of atropine eye drops by non-ophthalmic physicians.

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