Drug interactions between Cetirizine Hydrochloride and NyQuil
This is a real world study of Cetirizine Hydrochloride and NyQuil drug interactions. The study is created by eHealthMe based on 14 reports from FDA.
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What are the drugs
Cetirizine hydrochloride has active ingredients of cetirizine hydrochloride. It is used in allergic reactions, allergies, allergen, allergic rhinitis, eye allergy, multiple allergies.
Nyquil has active ingredients of acetaminophen; dextromethorphan; doxylamine; pseudoephedrine. It is used in herpes labialis (oral herpes simplex), the flu, common cold, cough, insomnia, nasal discharge.
On May, 3, 2013: 14 people who reported to have interactions when taking NyQuil, Cetirizine Hydrochloride are studied
Drug combinations in study:
- NyQuil (acetaminophen; dextromethorphan; doxylamine; pseudoephedrine)
- Cetirizine Hydrochloride (cetirizine hydrochloride)
Most common interactions experienced by people in the use of NyQuil, Cetirizine Hydrochloride:
(click on each outcome to view in-depth analysis, incl. how people recovered)| Interaction | Number of reports | |
| 1 | Lethargy | 14 |
| 2 | Deep Vein Thrombosis | 14 |
| 3 | Fatigue | 13 |
| 4 | Jaundice | 12 |
| 5 | Nausea | 7 |
| 6 | Leukocytosis | 6 |
| 7 | Muscle Disorder | 6 |
| 8 | Oral Candidiasis | 6 |
| 9 | Oedema | 6 |
| 10 | Mental Status Changes | 6 |
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Most common interactions experienced by people in long term use of NyQuil, Cetirizine Hydrochloride:
(click on each outcome to view in-depth analysis, incl. how people recovered)| None. |
Top conditions involved for these people * :
- Sinusitis
- Suicide attempt
- Gastrooesophageal reflux disease
- Dysmenorrhoea
- Sleep disorder therapy
Top co-used drugs for these people * :
- Ketek
- Zyrtec
- Allergy injections
- Yaz
- Flonase
* Approximation only. Some reports may have incomplete information.
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Side effects in real world:
On eHealthMe, Cetirizine Hydrochloride (cetirizine hydrochloride) is often used to treat allergic reactions. Nyquil (acetaminophen; dextromethorphan; doxylamine; pseudoephedrine) is often used to treat herpes labialis (oral herpes simplex). Find out below the conditions the drugs are used for, how effective they are, and any alternative drugs that you can use to treat those same conditions.
What is the drug used for and how effective is it:
Other drugs that are used to treat the same conditions:
Recent related drug studies:
- A study of drug interactions between Ketek, Flonase, Nyquil, Singulair, Allergy Injections, Acetaminophen for a patient with Sinusitis. The patient has Vomiting (Nausea and vomiting), Vocal Cord Paresis, Vocal Cord Disorder, Urinary Tract Infection, Transaminases Increased, Strabismus, Renal Failure (Acute kidney failure), Pyrexia (Fever), Pneumonia, Paralysis (Muscle function loss), Oral Candidiasis, Oedema, Nausea, Muscle Disorder, Metabolic Disorder, Mental Status Changes, Leukocytosis, Lethargy (Fatigue), Jaundice (Jaundice - yellow skin), International Normalised Ratio Increased, Hypoaesthesia Facial, Hyperhidrosis, Hepatitis, Hepatic Encephalopathy, Hemiparesis, Haemorrhage Intracranial, Fatigue, Dysphagia (Swallowing difficulty), Disseminated Intravascular Coagulation, Diplopia, Deep Vein Thrombosis (Deep venous thrombosis), Convulsion, Coagulopathy (Bleeding disorders), Cerebral Infarction, Brain Oedema, Asthenia (Weakness), Aphasia (Speech impairment (adult)), Ammonia Increased, Altered State Of Consciousness, Acute Respiratory Distress Syndrome (ARDS (acute respiratory distress syndrome)), Acute Hepatic Failure
- A study of drug interactions between Nyquil, Ketek, Flonase, Singulair, Allergy Injections, Acetaminophen for a patient with Sinusitis. The patient has Vomiting (Nausea and vomiting), Vocal Cord Paresis, Vocal Cord Disorder, Urinary Tract Infection, Transaminases Increased, Strabismus, Renal Failure (Acute kidney failure), Pyrexia (Fever), Pneumonia, Paralysis (Muscle function loss), Oral Candidiasis, Oedema, Nausea, Muscle Disorder, Metabolic Disorder, Mental Status Changes, Leukocytosis, Lethargy (Fatigue), Jaundice (Jaundice - yellow skin), International Normalised Ratio Increased, Hypoaesthesia Facial, Hyperhidrosis, Hepatitis, Hepatic Encephalopathy, Hemiparesis, Haemorrhage Intracranial, Fatigue, Dysphagia (Swallowing difficulty), Disseminated Intravascular Coagulation, Diplopia, Deep Vein Thrombosis (Deep venous thrombosis), Convulsion, Coagulopathy (Bleeding disorders), Cerebral Infarction, Brain Oedema, Asthenia (Weakness), Aphasia (Speech impairment (adult)), Ammonia Increased, Altered State Of Consciousness, Acute Respiratory Distress Syndrome (ARDS (acute respiratory distress syndrome)), Acute Hepatic Failure
- A study of drug interactions between Ketek, Acetaminophen, Allergy Injections, Nyquil for a patient with Sinusitis. The patient has Acute Hepatic Failure, Altered State Of Consciousness, Ammonia Increased, Aphasia (Speech impairment (adult)), Asthenia (Weakness), Brain Oedema, Cerebral Infarction, Coagulopathy (Bleeding disorders), Convulsion, Deep Vein Thrombosis (Deep venous thrombosis), Diplopia, Disseminated Intravascular Coagulation, Dysphagia (Swallowing difficulty), Fatigue, Haemorrhage Intracranial, Hemiparesis, Hepatic Encephalopathy, Hepatitis, Hyperhidrosis, Hypoaesthesia Facial, International Normalised Ratio Increased, Jaundice (Jaundice - yellow skin), Lethargy (Fatigue), Leukocytosis, Mental Status Changes, Metabolic Disorder, Muscle Disorder, Nausea, Oedema, Oral Candidiasis, Paralysis (Muscle function loss), Pneumonia, Pyrexia (Fever), Renal Failure (Acute kidney failure), Strabismus, Transaminases Increased, Urinary Tract Infection, Vocal Cord Disorder, Vocal Cord Paresis, Vomiting (Nausea and vomiting)
- A study of drug interactions between Nyquil, Ketek, Acetaminophen, Allergy Injections for a patient with Sinusitis. The patient has Acute Hepatic Failure, Altered State Of Consciousness, Ammonia Increased, Aphasia (Speech impairment (adult)), Asthenia (Weakness), Brain Oedema, Cerebral Infarction, Coagulopathy (Bleeding disorders), Convulsion, Deep Vein Thrombosis (Deep venous thrombosis), Diplopia, Disseminated Intravascular Coagulation, Dysphagia (Swallowing difficulty), Fatigue, Haemorrhage Intracranial, Hemiparesis, Hepatic Encephalopathy, Hepatitis, Hyperhidrosis, Hypoaesthesia Facial, International Normalised Ratio Increased, Jaundice (Jaundice - yellow skin), Lethargy (Fatigue), Leukocytosis, Mental Status Changes, Metabolic Disorder, Muscle Disorder, Nausea, Oedema, Oral Candidiasis, Paralysis (Muscle function loss), Pneumonia, Pyrexia (Fever), Renal Failure (Acute kidney failure), Strabismus, Transaminases Increased, Urinary Tract Infection, Vocal Cord Disorder, Vocal Cord Paresis, Vomiting (Nausea and vomiting)
NOTE: The study is based on active ingredients. Other drugs that have the same active ingredients are also considered.
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
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