Can you take Claritin with Nicotine?
No drug interactions found, but 15 warnings to review for the following 2 drugs:
- Claritin (loratadine)
- nicotine
Drug interactions
There were no interactions found between Claritin and nicotine. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.
Food/lifestyle interactions
Minor food/lifestyle interactions
Minor:
loratadine Food/Lifestyle
Applies to: Claritin (loratadine)
Information for this minor interaction is available on the professional version.
Minor:
nicotine Caffeine
Applies to: nicotine
Information for this minor interaction is available on the professional version.
Disease interactions
13 potential interactions Applies to: 11 conditions, including Asthma, COPD, Arrhythmia, Hyperthyroidism, and Peripheral Arterial Disease.
Arrhythmia
Major:
nicotine
Nicotine has a major potential interaction with Arrhythmia.
Nicotine has dose-dependent cardiovascular effects. At dosages used for smoking cessation, nicotine may produce peripheral vasoconstriction and increase heart rate, myocardial contractility and blood pressure. Although these effects are relatively minor and clinically insignificant in most healthy individuals, complications may occasionally occur in patients with underlying cardiovascular disease, particularly if they continue to smoke during nicotine therapy. Therapy with nicotine should be administered cautiously in patients with coronary artery disease, cardiac arrhythmias, and peripheral vascular disease. In general, nicotine therapy should be avoided during the immediate postmyocardial infarction period, in severe or worsening angina, and in life-threatening arrhythmias. All patients should stop smoking completely during nicotine replacement therapy.
Asthma
Moderate:
nicotine
Nicotine has a moderate potential interaction with Asthma.
Nicotine inhalers have not been studied in patients with asthma or chronic pulmonary disease. Nicotine is an airway irritant and might cause bronchospasm, so this drug should be used with caution in patients with bronchospastic disease. Other forms of nicotine replacement might be preferable in patients with severe bronchospastic airway disease.
COPD
Moderate:
nicotine
Nicotine has a moderate potential interaction with COPD.
Nicotine inhalers have not been studied in patients with asthma or chronic pulmonary disease. Nicotine is an airway irritant and might cause bronchospasm, so this drug should be used with caution in patients with bronchospastic disease. Other forms of nicotine replacement might be preferable in patients with severe bronchospastic airway disease.
Diabetes Mellitus
Moderate:
nicotine
Nicotine has a moderate potential interaction with Diabetes Mellitus.
Nicotine causes the release of catecholamines from the adrenal medulla, which can stimulate glycogenolysis. Patients with diabetes mellitus should be monitored more closely during therapy with nicotine, and their antidiabetic regimen adjusted accordingly.
Hyperthyroidism
Moderate:
nicotine
Nicotine has a moderate potential interaction with Hyperthyroidism.
Nicotine causes the release of catecholamines from the adrenal medulla, which can exacerbate the sympathetic nervous system manifestations of hyperthyroidism such as tachycardia, angina, and heart failure. Therapy with nicotine should be administered cautiously in patients with hyperthyroidism.
Ischemic Heart Disease
Major:
nicotine
Nicotine has a major potential interaction with Ischemic Heart Disease.
Nicotine has dose-dependent cardiovascular effects. At dosages used for smoking cessation, nicotine may produce peripheral vasoconstriction and increase heart rate, myocardial contractility and blood pressure. Although these effects are relatively minor and clinically insignificant in most healthy individuals, complications may occasionally occur in patients with underlying cardiovascular disease, particularly if they continue to smoke during nicotine therapy. Therapy with nicotine should be administered cautiously in patients with coronary artery disease, cardiac arrhythmias, and peripheral vascular disease. In general, nicotine therapy should be avoided during the immediate postmyocardial infarction period, in severe or worsening angina, and in life-threatening arrhythmias. All patients should stop smoking completely during nicotine replacement therapy.
Liver Disease
Moderate:
Claritin
The loratadine in Claritin has a moderate potential interaction with Liver Disease.
Loratadine is primarily converted by the liver to an active metabolite, and both parent drug and metabolite are excreted in the urine. Patients with renal and/or liver disease may be at greater risk for adverse effects from loratadine due to drug and metabolite accumulation. The manufacturer recommends one-half the regular dosage initially in patients with liver failure or decreased renal function (GFR < 30 mL/min). Due to the differential effects of hepatic impairment on the serum half-life and clearance of loratadine and pseudoephedrine, the use of products containing a fixed combination of these drugs is not recommended in the presence of liver failure.
Moderate:
nicotine
Nicotine has a moderate potential interaction with Liver Disease.
Nicotine is primarily metabolized by the liver, and systemic clearance is dependent on liver blood flow. Although data are lacking, impairment of liver function is likely to reduce nicotine clearance to some extent. Patients with liver disease using a nicotine product should be monitored for development of undue adverse effects and signs of nicotine toxicity, including nausea, salivation, cold sweat, palpitation, abdominal pain, diarrhea, headache, dizziness, vomiting, auditory and vision disturbances, tremors, mental confusion, and weakness. If necessary, nicotine dosage should be reduced or the treatment discontinued.
Peptic Ulcer
Moderate:
nicotine
Nicotine has a moderate potential interaction with Peptic Ulcer.
Nicotine can delay healing in peptic ulcer disease. Therapy with nicotine should be administered cautiously in patients with peptic ulcers.
Peripheral Arterial Disease
Major:
nicotine
Nicotine has a major potential interaction with Peripheral Arterial Disease.
Nicotine has dose-dependent cardiovascular effects. At dosages used for smoking cessation, nicotine may produce peripheral vasoconstriction and increase heart rate, myocardial contractility and blood pressure. Although these effects are relatively minor and clinically insignificant in most healthy individuals, complications may occasionally occur in patients with underlying cardiovascular disease, particularly if they continue to smoke during nicotine therapy. Therapy with nicotine should be administered cautiously in patients with coronary artery disease, cardiac arrhythmias, and peripheral vascular disease. In general, nicotine therapy should be avoided during the immediate postmyocardial infarction period, in severe or worsening angina, and in life-threatening arrhythmias. All patients should stop smoking completely during nicotine replacement therapy.
Pheochromocytoma
Major:
nicotine
Nicotine has a major potential interaction with Pheochromocytoma.
Nicotine causes the release of catecholamines from the adrenal medulla. Enhanced sympathetic activity can provoke hypertensive crises in patients with pheochromocytoma or other tumors of the adrenal medulla, such as some neuroblastomas. Therapy with nicotine should be administered cautiously in patients with these tumors.
Renal Dysfunction
Moderate:
Claritin
The loratadine in Claritin has a moderate potential interaction with Renal Dysfunction.
Loratadine is primarily converted by the liver to an active metabolite, and both parent drug and metabolite are excreted in the urine. Patients with renal and/or liver disease may be at greater risk for adverse effects from loratadine due to drug and metabolite accumulation. The manufacturer recommends one-half the regular dosage initially in patients with liver failure or decreased renal function (GFR < 30 mL/min). Due to the differential effects of hepatic impairment on the serum half-life and clearance of loratadine and pseudoephedrine, the use of products containing a fixed combination of these drugs is not recommended in the presence of liver failure.
Moderate:
nicotine
Nicotine has a moderate potential interaction with Renal Dysfunction.
Moderate and severe renal impairment can affect the clearance of nicotine or its metabolites. Consider dose reduction and monitoring patients for adverse events (e.g., nausea, dizziness) associated with elevated levels of nicotine.
More resources
Claritin
A total of 123 drugs are known to interact with Claritin.
- Claritin is in the drug class antihistamines.
- Claritin is used to treat the following conditions:
nicotine
A total of 97 drugs are known to interact with nicotine.
- Nicotine is in the drug class smoking cessation agents.
- Nicotine is used to treat Smoking Cessation.
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.