Ticoma DS

• Ticoma DS Ophthalmic Solution is indicated in-
• Ocular hypertension
• Chronic open-angle glaucoma
• Aphakic and secondary glaucoma

Timolol Maleate is a beta-adrenoceptor blocking agent; Timolol has the action of reducing elevated intraocular pressure, whether or not accompanied by glaucoma. The action of Timolol is usually rapid, occurring approximately 20 minutes following ocular instillation and maximum effect occurs in one to two hours. Significant lowering of intraocular pressure has been maintained for periods as long as 24 hours with Timolol 0.25% or 0.50%. Unlike miotics, Timolol has practically no effect on pupil size. No change in visual acuity has observed.

The usual starting dose is one drop of 0.25% Timolol in the affected eye twice a day.If the clinical response is not adequate, the dosage may be changed to one drop of 0.50% solution in the affected eye twice a day. Since in some patients the pressure lowering response to Timolol may require a few weeks to stabilize, evaluation should include a determination of intraocular pressure after approximately 4 weeks of treatment with Timolol.If the intraocular pressure is maintained at satisfactory level, the dosage schedule may be changed to one drop once a day. Use in children : Clinical studies in children have not been conducted. Timolol Maleate is not recommended in premature baby and Newborn

Beta-blocking agents may lead to hypotension and/or severe bradycardia, and when combined with Ticoma DS may produce additive effects. Ophthalmic supervision is required in case of concomitant therapy with eye drops containing adrenaline (mydriasis may occur).

Timolol Maleate is contraindicated to patients with known hypersensitivity to any of the ingredients of the formulation. Other absolute contraindications include bronchial asthma, bronchospasm or severe chronic obstructive pulmonary diseases, uncontrolled congestive cardiac insufficiency, cardiogenic shock, high atrioventricular block and high bradycardia (pulse rate <45 to 50 pulses/min). As with other topically applied ophthalmic drugs, this drug may be absorbed systemically and lead to systemic effects of beta blockers. So cardiac insufficiency should be adequately controlled before starting therapy with Timolol Maleate. In patients with a history of severe cardiac disease and in elderly patients, signs of cardiac insufficiency should be watched for and pulse rates should be checked. Patients already receiving a beta-blacker orally and who are given Timolol Maleate should be observed for a potential additive effect either on the intraocular pressure or on the known systemic effects of beta-blockers. Although Timolol Maleate is well tolerated in glaucomatous patients wearing contact lenses as well as in Aphakic patients, the wear of contact lenses should be avoided due to: decrease of lacrimal secretion due to beta-blockers; absorption on the lens of some components of the drug.

Ticoma DS ophthalmic solution is generally well-tolerated. In clinical studies of Ticoma DS the adverse reactions reported were mainly: Ocular : symptoms of ocular irritation including conjunctivitis, blepharitis, keratitis, visual disturbances including refractive changes (due to withdrawal of miotics therapy in some cases]. Cardiovascular : bradycardia, arrythmia, hypotension, syncope, heart block, cerebro-vascular accident, cerebral ischemia, congestive heart failure, palpitation, cardiac arrest. Respiratory : bronchospasm, respiratory failure and dyspnea. Systemic : headache, nausea, dizziness, depression, fatigue.

Timolol Maleate has not yet been studied in human pregnancy.

Patients with inadequate cardiac function, DM, myasthenia gravis, cerebrovascular insufficiency, history of atopy. Avoid abrupt withdrawal as it may exacerbate angina symptoms or precipitate MI in patients with coronary artery disease, or precipitate thyroid crisis in patients with thyrotoxicosis. Patients undergoing major surgery. May mask signs of hyperthyroidism and hypoglycaemia. Ophth soln should not be used as monotherapy for angle-closure glaucoma. Renal and hepatic impairment. Pregnancy and lactation.

The drug is to be used within 30 days after first opening. Store at 15°-25°C. Protect from light. The bottle is to be closed strongly immediately after use. keep out of reach of children.