Drug Interaction Report
No drug interactions found, but 15 warnings to review for the following 2 drugs:
- loratadine
- Stimate (desmopressin)
Drug interactions
No drug interactions were found between the drugs in your list. However, this does not necessarily mean no drug interactions exist. Always consult your healthcare provider.
Food/lifestyle interactions
Minor food/lifestyle interactions
Minor:Food/Lifestyle desmopressin
Applies to: Stimate (desmopressin)
Information for this minor interaction is available on the professional version.
Minor:Food/Lifestyle loratadine
Applies to: loratadine
Information for this minor interaction is available on the professional version.
Disease interactions
13 potential interactionsApplies to: 12 conditions, including High Blood Pressure, Migraine, Heart Failure, Asthma, and Seizures.
Asthma
Major:Stimate
The desmopressin in Stimate has a major potential interaction with Asthma.
Water intoxication and hyponatremia may occur during therapy with vasopressin or desmopressin due to their antidiuretic action. Patients are most likely to experience this problem if their fluid intake is excessive or if they do not require antidiuresis, such as when they are administered these agents for their hemostatic effects. Fluid intake should be adjusted carefully to avoid overhydration, particularly in children, elderly, and patients with conditions that may be exacerbated by fluid retention, including epilepsy, migraine, asthma, and heart failure. Patients should be monitored for signs of water intoxication (e.g., listlessness, drowsiness, and headaches), which may rarely progress to seizures and coma. The use of desmopressin is contraindicated in patients with hyponatremia or a history of hyponatremia.
Fluid Retention
Major:Stimate
The desmopressin in Stimate has a major potential interaction with Fluid Retention.
Water intoxication and hyponatremia may occur during therapy with vasopressin or desmopressin due to their antidiuretic action. Patients are most likely to experience this problem if their fluid intake is excessive or if they do not require antidiuresis, such as when they are administered these agents for their hemostatic effects. Fluid intake should be adjusted carefully to avoid overhydration, particularly in children, elderly, and patients with conditions that may be exacerbated by fluid retention, including epilepsy, migraine, asthma, and heart failure. Patients should be monitored for signs of water intoxication (e.g., listlessness, drowsiness, and headaches), which may rarely progress to seizures and coma. The use of desmopressin is contraindicated in patients with hyponatremia or a history of hyponatremia.
Heart Failure
Major:Stimate
The desmopressin in Stimate has a major potential interaction with Heart Failure.
Water intoxication and hyponatremia may occur during therapy with vasopressin or desmopressin due to their antidiuretic action. Patients are most likely to experience this problem if their fluid intake is excessive or if they do not require antidiuresis, such as when they are administered these agents for their hemostatic effects. Fluid intake should be adjusted carefully to avoid overhydration, particularly in children, elderly, and patients with conditions that may be exacerbated by fluid retention, including epilepsy, migraine, asthma, and heart failure. Patients should be monitored for signs of water intoxication (e.g., listlessness, drowsiness, and headaches), which may rarely progress to seizures and coma. The use of desmopressin is contraindicated in patients with hyponatremia or a history of hyponatremia.
High Blood Pressure
Moderate:Stimate
The desmopressin in Stimate has a moderate potential interaction with High Blood Pressure.
The use of desmopressin, primarily in parenteral administration and/or in large doses, has been infrequently associated with changes in blood pressure, causing either slight elevations or transient decreases with a compensatory increase in heart rate. Therapy with desmopressin, regardless of route of administration, should be administered cautiously in patients with coronary artery insufficiency and/or hypertensive cardiovascular disease.
History, Thrombotic/Thromboembolic Disorder
Moderate:Stimate
The desmopressin in Stimate has a moderate potential interaction with History, Thrombotic/Thromboembolic Disorder.
Rare cases of thrombotic events (thrombosis, acute cerebrovascular thrombosis, and acute myocardial infarction) have been reported following desmopressin injection in patients predisposed to thrombus formation. Although a causal relationship has not been established, therapy with desmopressin should be administered cautiously in patients with a current or past history of thrombotic or thromboembolic disorders.
Hyponatremia
Major:Stimate
The desmopressin in Stimate has a major potential interaction with Hyponatremia.
Water intoxication and hyponatremia may occur during therapy with vasopressin or desmopressin due to their antidiuretic action. Patients are most likely to experience this problem if their fluid intake is excessive or if they do not require antidiuresis, such as when they are administered these agents for their hemostatic effects. Fluid intake should be adjusted carefully to avoid overhydration, particularly in children, elderly, and patients with conditions that may be exacerbated by fluid retention, including epilepsy, migraine, asthma, and heart failure. Patients should be monitored for signs of water intoxication (e.g., listlessness, drowsiness, and headaches), which may rarely progress to seizures and coma. The use of desmopressin is contraindicated in patients with hyponatremia or a history of hyponatremia.
Ischemic Heart Disease
Moderate:Stimate
The desmopressin in Stimate has a moderate potential interaction with Ischemic Heart Disease.
The use of desmopressin, primarily in parenteral administration and/or in large doses, has been infrequently associated with changes in blood pressure, causing either slight elevations or transient decreases with a compensatory increase in heart rate. Therapy with desmopressin, regardless of route of administration, should be administered cautiously in patients with coronary artery insufficiency and/or hypertensive cardiovascular disease.
Liver Disease
Moderate:loratadine
Loratadine 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.
Migraine
Major:Stimate
The desmopressin in Stimate has a major potential interaction with Migraine.
Water intoxication and hyponatremia may occur during therapy with vasopressin or desmopressin due to their antidiuretic action. Patients are most likely to experience this problem if their fluid intake is excessive or if they do not require antidiuresis, such as when they are administered these agents for their hemostatic effects. Fluid intake should be adjusted carefully to avoid overhydration, particularly in children, elderly, and patients with conditions that may be exacerbated by fluid retention, including epilepsy, migraine, asthma, and heart failure. Patients should be monitored for signs of water intoxication (e.g., listlessness, drowsiness, and headaches), which may rarely progress to seizures and coma. The use of desmopressin is contraindicated in patients with hyponatremia or a history of hyponatremia.
Renal Dysfunction
Major:Stimate
The desmopressin in Stimate has a major potential interaction with Renal Dysfunction.
The use of desmopressin is contraindicated in patients with moderate to severe renal impairment (defined as a creatinine clearance below 50 mL/min).
Moderate:loratadine
Loratadine 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.
Seizures
Major:Stimate
The desmopressin in Stimate has a major potential interaction with Seizures.
Water intoxication and hyponatremia may occur during therapy with vasopressin or desmopressin due to their antidiuretic action. Patients are most likely to experience this problem if their fluid intake is excessive or if they do not require antidiuresis, such as when they are administered these agents for their hemostatic effects. Fluid intake should be adjusted carefully to avoid overhydration, particularly in children, elderly, and patients with conditions that may be exacerbated by fluid retention, including epilepsy, migraine, asthma, and heart failure. Patients should be monitored for signs of water intoxication (e.g., listlessness, drowsiness, and headaches), which may rarely progress to seizures and coma. The use of desmopressin is contraindicated in patients with hyponatremia or a history of hyponatremia.
Thrombotic/Thromboembolic Disorder
Moderate:Stimate
The desmopressin in Stimate has a moderate potential interaction with Thrombotic/Thromboembolic Disorder.
Rare cases of thrombotic events (thrombosis, acute cerebrovascular thrombosis, and acute myocardial infarction) have been reported following desmopressin injection in patients predisposed to thrombus formation. Although a causal relationship has not been established, therapy with desmopressin should be administered cautiously in patients with a current or past history of thrombotic or thromboembolic disorders.
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. |
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.