Oculoforte
Oculoforte Uses, Dosage, Side Effects, Food Interaction and all others data.
Phenylephrine is a sympathomimetic with mainly direct effects on alpha-adrenergic receptors and weak beta-adrenergic activity. It causes vasoconstriction of the arterioles of the nasal mucosa and conjunctiva; activates the dilator muscle of the pupil to cause contraction; produces vasoconstriction of arterioles in the body and produces systemic arterial vasoconstriction.
Tetryzoline is a sympathomimetic with alpha-adrenergic activity with little or no effect on beta-adrenergic receptors.
Zinc Sulphate: Cofactor in over 100 enzymes; plays a role in DNA synthesis; supports a healthy immune system; helps maintain a sense of smell and taste; may assist in proper function of insulin.
| Trade Name | Oculoforte |
| Generic | Phenylephrine + Tetryzoline Hydrochloride + Zinc Sulphate |
| Weight | 0.12%+04%+0.1% |
| Type | Eye Drops |
| Therapeutic Class | Other ophthalmic preparations |
| Manufacturer | Novartis (Bangladesh) Ltd |
| Available Country | Bangladesh |
| Last Updated: | September 19, 2023 at 7:00 am |
Uses
Burning sansation, Discomfort of the eye, Dry eye, Eye irritation, Irritation and discomfort of the eye, Red eye
Oculoforte is also used to associated treatment for these conditions: Allergic Rhinitis (AR), Anorectal discomfort, Cold, Common Cold, Common Cold/Flu, Congestion of the Conjunctivas, Conjunctivitis allergic, Cough, Cough caused by Common Cold, Eye allergy, Eye redness, Fever, Flu caused by Influenza, Headache, Headache caused by Allergies, Headache caused by Common Cold, Headache caused by Pollen Allergy, Hemorrhoids, Hypotension, Irritative cough, Itching of the nose, Itching of the throat, Laryngotracheitis, Nasal Congestion, Nose discomfort, Ocular Inflammation, Ocular Irritation, Paroxysmal Supraventricular Tachycardia, Pollen Allergy, Respiratory tract congestion, Respiratory tract irritation, Rhinopharyngitis, Rhinorrhoea, Seasonal Allergies, Shock, Cardiogenic, Sinus Congestion, Sinus pressure, Sinusitis, Sneezing, Sore Throat, Tracheobronchitis, Upper respiratory tract hypersensitivity reaction, site unspecified, Vasomotor Rhinitis, Aching caused by Flu caused by Influenza, Bronchial congestion, Itchy throat, Minor aches and pains, Watery itchy eyes, Airway secretion clearance therapy, Antihistamine, Dilatation of the pupil, Vasoconstrictor in regional analgesia therapy
How Oculoforte works
Phenylephrine is an alpha-1 adrenergic agonist that mediates vasoconstriction and mydriasis depending on the route and location of administration. Systemic exposure to phenylephrine also leads to agonism of alpha-1 adrenergic receptors, raising systolic and diastolic pressure as well as peripheral vascular resistance. Increased blood pressure stimulates the vagus nerve, causing reflex bradycardia.
Dosage
Oculoforte dosage
Adult: Instill 1 to 2 drops in the affected eye(s) up to 4 times daily.
Child >6 years: Instill 1 to 2 drops in the affected eye(s) up to 4 times daily
Side Effects
Blurred vision; minor stinging or tingling when the medicine is dropped into the eye. Severe allergic reactions (rash; hives; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); changes in vision; eye pain; worsening or persistent eye irritation or redness.
Toxicity
Patients experiencing and overdose may present with headache, hypertension, reflex bradycardia, tingling limbs, cardiac arrhythmias, and a feeling of fullness in the head. Overdose may be treated by supportive care and discontinuing phenylephrine, chronotropic medications, and vasodilators. Subcutaneous phentolamine may be used to treat tissue extravasation.
Precaution
Sympathomimetics are generally contraindicated in patients with narrow-angle glaucoma. Contact lenses should be removed before use. Patients should be instructed to avoid allowing the tip of the container to contact the eye, eyelid, fingers or any other surface. Overuse may result in rebound congestion. Patients should be advised to discontinue use and notify their physician if their condition worsens or lasts for more than 72 hours.
Interaction
There are no known drug interactions and none well documented
Volume of Distribution
The volume of distribution of phenylephrine is 340L.
Elimination Route
Phenylephrine is 38% orally bioavailable. Clinically significant systemic absorption of ophthalmic formulations is possible, especially at higher strengths and when the cornea is damaged.
Half Life
Intravenous phenylephrine has an effective half life of 5 minutes and an elimination half life of 2.5 hours.
Clearance
Phenylephrine has an average clearance of 2100mL/min.
Elimination Route
86% of a dose of phenylephrine is recovered in the urine with 16% as the unmetabolized drug, 57% as the inactive meta-hydroxymendelic acid, and 8% as inactive sulfate conjugates.
Pregnancy & Breastfeeding use
Pregnancy Category: Not Classified. FDA has not yet classified the drug into a specified pregnancy category.
Contraindication
Hypersensitivity to any of the ingredient of this product.
Innovators Monograph
You find simplified version here Oculoforte
