Can you take Benzocaine / cetylpyridinium topical with Clear Eyes ACR?
No drug interactions found, but 10 warnings to review for the following 2 drugs:
- benzocaine/cetylpyridinium topical
- Clear Eyes ACR (naphazoline/zinc sulfate ophthalmic)
Drug interactions
There were no interactions found between benzocaine / cetylpyridinium topical and Clear Eyes ACR. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
Food/lifestyle interactions
No alcohol/food interactions were found. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
Disease interactions
10 potential interactions Applies to: 10 conditions, including Benign Prostatic Hyperplasia, Hyperthyroidism, Diabetes Mellitus, Cardiovascular Conditions and Disorders, and Glaucoma, Narrow Angle.
Benign Prostatic Hyperplasia
Moderate:
Clear Eyes ACR
The naphazoline ophthalmic in Clear Eyes ACR has a moderate potential interaction with Benign Prostatic Hyperplasia.
Topically applied sympathomimetic agents are systemically absorbed, with the potential for producing clinically significant systemic effects, particularly during prolonged or indiscriminate use. In patients with prostate enlargement, urinary difficulty may develop or worsen due to smooth muscle contraction in the bladder neck via stimulation of alpha-1 adrenergic receptors. Therapy with topical sympathomimetic agents should be administered cautiously in patients with hypertrophy or neoplasm of the prostate. It is important that the recommended dosages of the individual products not be exceeded.
Cardiovascular Conditions and Disorders
Moderate:
Clear Eyes ACR
The naphazoline ophthalmic in Clear Eyes ACR has a moderate potential interaction with Cardiovascular Conditions and Disorders.
Topically applied sympathomimetic agents are systemically absorbed, with the potential for producing clinically significant systemic effects, particularly during prolonged or indiscriminate use. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta-1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, and coronary occlusion have been reported rarely during the use of ophthalmic and nasal sympathomimetic agents, but may be more likely if the corneal epithelium is damaged or if an excessive amount of drug is swallowed during nasal administration. Therapy with topical sympathomimetic agents should be administered cautiously in patients with corneal abrasion, sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders, especially coronary insufficiency, cardiac arrhythmia, or hypertension. The potent ophthalmic formulations (e.g., phenylephrine 2.5% or 10%) that are used for diagnostic and pre-surgical purposes should not be used in such patients. For other preparations, it is important that the recommended dosages of the individual products not be exceeded.
Cerebrovascular Insufficiency
Moderate:
Clear Eyes ACR
The naphazoline ophthalmic in Clear Eyes ACR has a moderate potential interaction with Cerebrovascular Insufficiency.
Topically applied sympathomimetic agents are systemically absorbed, with the potential for producing clinically significant systemic effects, particularly during prolonged or indiscriminate use. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta-1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, and coronary occlusion have been reported rarely during the use of ophthalmic and nasal sympathomimetic agents, but may be more likely if the corneal epithelium is damaged or if an excessive amount of drug is swallowed during nasal administration. Therapy with topical sympathomimetic agents should be administered cautiously in patients with corneal abrasion, sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders, especially coronary insufficiency, cardiac arrhythmia, or hypertension. The potent ophthalmic formulations (e.g., phenylephrine 2.5% or 10%) that are used for diagnostic and pre-surgical purposes should not be used in such patients. For other preparations, it is important that the recommended dosages of the individual products not be exceeded.
Corneal Abrasion
Moderate:
Clear Eyes ACR
The naphazoline ophthalmic in Clear Eyes ACR has a moderate potential interaction with Corneal Abrasion.
Topically applied sympathomimetic agents are systemically absorbed, with the potential for producing clinically significant systemic effects, particularly during prolonged or indiscriminate use. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta-1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, and coronary occlusion have been reported rarely during the use of ophthalmic and nasal sympathomimetic agents, but may be more likely if the corneal epithelium is damaged or if an excessive amount of drug is swallowed during nasal administration. Therapy with topical sympathomimetic agents should be administered cautiously in patients with corneal abrasion, sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders, especially coronary insufficiency, cardiac arrhythmia, or hypertension. The potent ophthalmic formulations (e.g., phenylephrine 2.5% or 10%) that are used for diagnostic and pre-surgical purposes should not be used in such patients. For other preparations, it is important that the recommended dosages of the individual products not be exceeded.
Diabetes Mellitus
Moderate:
Clear Eyes ACR
The naphazoline ophthalmic in Clear Eyes ACR has a moderate potential interaction with Diabetes Mellitus.
Topically applied sympathomimetic agents are systemically absorbed, particularly during prolonged or indiscriminate use. Slight increases in blood glucose concentrations may occur with the use of these drugs. Therapy with topical sympathomimetic agents should be administered cautiously in patients with diabetes mellitus. Closer monitoring of blood glucose concentrations may be appropriate. It is important that the recommended dosages of the individual products not be exceeded.
G-6-PD Deficiency
Moderate:
benzocaine / cetylpyridinium topical
The benzocaine topical in benzocaine / cetylpyridinium topical has a moderate potential interaction with G-6-PD Deficiency.
Rarely, benzocaine has induced methemoglobinemia resulting in respiratory distress and cyanosis. Therapy with benzocaine should be administered cautiously to patients with or predisposed to methemoglobinemia. If life-threatening or severe methemoglobinemia develops, methylene blue infused at a dosage of 1 to 2 mg/kg body weight will rapidly reverse or improve the condition except in G-6-PD-deficient patients.
Glaucoma, Narrow Angle
Major:
Clear Eyes ACR
The naphazoline ophthalmic in Clear Eyes ACR has a major potential interaction with Glaucoma, Narrow Angle.
The use of nonspecific ophthalmic sympathomimetic agents is contraindicated in patients with narrow-angle glaucoma or anatomically narrow angles. These agents stimulate both alpha-1 and alpha-2 adrenergic receptors, thus topical administration can induce transient mydriasis. In patients with narrow angles, pupillary dilation can provoke an acute attack of angle-closure glaucoma. If possible, these agents (except for phenylephrine 2.5% or 10%) should also be avoided in patients with other forms of glaucoma, since mydriasis may occasionally increase intraocular pressure.
Hyperthyroidism
Moderate:
Clear Eyes ACR
The naphazoline ophthalmic in Clear Eyes ACR has a moderate potential interaction with Hyperthyroidism.
Topically applied sympathomimetic agents are systemically absorbed, with the potential for producing clinically significant systemic effects, particularly during prolonged or indiscriminate use. In cardiac tissues, these agents may produce positive chronotropic and inotropic effects via stimulation of beta-1 adrenergic receptors. Cardiac output, oxygen consumption, and the work of the heart may be increased. In the peripheral vasculature, vasoconstriction may occur via stimulation of alpha-1 adrenergic receptors. Palpitations, tachycardia, arrhythmia, hypertension, reflex bradycardia, and coronary occlusion have been reported rarely during the use of ophthalmic and nasal sympathomimetic agents, but may be more likely if the corneal epithelium is damaged or if an excessive amount of drug is swallowed during nasal administration. Therapy with topical sympathomimetic agents should be administered cautiously in patients with corneal abrasion, sensitivity to sympathomimetic amines, hyperthyroidism, or underlying cardiovascular or cerebrovascular disorders, especially coronary insufficiency, cardiac arrhythmia, or hypertension. The potent ophthalmic formulations (e.g., phenylephrine 2.5% or 10%) that are used for diagnostic and pre-surgical purposes should not be used in such patients. For other preparations, it is important that the recommended dosages of the individual products not be exceeded.
Methemoglobinemia
Moderate:
benzocaine / cetylpyridinium topical
The benzocaine topical in benzocaine / cetylpyridinium topical has a moderate potential interaction with Methemoglobinemia.
Rarely, benzocaine has induced methemoglobinemia resulting in respiratory distress and cyanosis. Therapy with benzocaine should be administered cautiously to patients with or predisposed to methemoglobinemia. If life-threatening or severe methemoglobinemia develops, methylene blue infused at a dosage of 1 to 2 mg/kg body weight will rapidly reverse or improve the condition except in G-6-PD-deficient patients.
Prostate Tumor, Benign
Moderate:
Clear Eyes ACR
The naphazoline ophthalmic in Clear Eyes ACR has a moderate potential interaction with Prostate Tumor, Benign.
Topically applied sympathomimetic agents are systemically absorbed, with the potential for producing clinically significant systemic effects, particularly during prolonged or indiscriminate use. In patients with prostate enlargement, urinary difficulty may develop or worsen due to smooth muscle contraction in the bladder neck via stimulation of alpha-1 adrenergic receptors. Therapy with topical sympathomimetic agents should be administered cautiously in patients with hypertrophy or neoplasm of the prostate. It is important that the recommended dosages of the individual products not be exceeded.
More resources
benzocaine / cetylpyridinium topical
A total of 59 drugs are known to interact with benzocaine / cetylpyridinium topical.
- Benzocaine / cetylpyridinium topical is in the drug class mouth and throat products.
Clear Eyes ACR
A total of 149 drugs are known to interact with Clear Eyes ACR.
- Clear eyes acr is in the drug class ophthalmic antihistamines and decongestants.
- Clear eyes acr is used to treat the following conditions:
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.