From FDA reports: drug interactions between Atacand Hct and Viagra
This is a real world study of Atacand Hct and Viagra drug interactions. The study is created by eHealthMe based on 2 reports from FDA.
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What are the drugs
Atacand hct has active ingredients of candesartan cilexetil; hydrochlorothiazide. It is used in high blood pressure, essential hypertension.
Viagra has active ingredients of sildenafil citrate. It is used in erection problems, erection increased, sexual activity increased, premature ejaculation, orgasmic dysfunction.
On Jun, 4, 2013: 2 people who reported to have interactions when taking Atacand Hct, Viagra are studied

Drug combinations in study:
- Atacand Hct (candesartan cilexetil; hydrochlorothiazide)
- Viagra (sildenafil citrate)
Most common interactions experienced by people in the use of Atacand Hct, Viagra:
(click on each outcome to view in-depth analysis, incl. how people recovered)| Interaction | Number of reports | |
| 1 | Lethargy | 2 |
| 2 | Fatigue | 2 |
| 3 | Mental Status Changes | 1 |
| 4 | Loss Of Consciousness | 1 |
| 5 | Emotional Disorder | 1 |
| 6 | Multi-organ Failure | 1 |
| 7 | Hepatic Failure | 1 |
| 8 | Economic Problem | 1 |
| 9 | Fall | 1 |
| 10 | Electrocardiogram St-t Change | 1 |
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Most common interactions experienced by people in long term use of Atacand Hct, Viagra:
(click on each outcome to view in-depth analysis, incl. how people recovered)| None. |
Top conditions involved for these people * :
- Erectile dysfunction
Top co-used drugs for these people * :
- Revatio
- Potassium
- Metoclopramide
- Aciphex
- Avelox
* Approximation only. Some reports may have incomplete information.
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Side effects in real world:
On eHealthMe, Atacand Hct (candesartan cilexetil; hydrochlorothiazide) is often used to treat high blood pressure. Viagra (sildenafil citrate) is often used to treat erection problems. 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 Viagra, Simvastatin, Candesartan, Glipizide, Metformin for a patient with Erectile Dysfunction. The patient has Palpitations (Heart palpitations), Myocardial Infarction (Heart attack), Mood Altered (Mood swings), Malaise, Erectile Dysfunction (Erection problems), Dyspnoea (Breathing difficulty)
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.
DISCLAIMER: All material available on eHealthMe.com is for informational purposes only, and is not a substitute for medical advice, diagnosis, or treatment provided by a qualified healthcare provider. All information is observation-only, and has not been supported by scientific studies or clinical trials unless otherwise stated. Different individuals may respond to medication in different ways. Every effort has been made to ensure that all information is accurate, up-to-date, and complete, but no guarantee is made to that effect. The use of the eHealthMe site and its content is at your own risk.
You may report adverse side effects to the FDA at http://www.fda.gov/medwatch/ or 1-800-FDA-1088 (1-800-332-1088).
If you use this eHealthMe study on publication, please acknowledge it with a citation: study title, URL, accessed date.
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