Medicine Overview
Adult Dose
| Clinical Information | Administration Information |
|---|---|
|
Indication: Erectile dysfunction Age: Adult |
Dose: Oral – Usual dose: 10 mg Frequency: as needed Note: May adjust according to effectiveness and tolerance (range: 5-20 mg). Dose is taken 1 hour before sexual intercourse. Maximum dosing frequency: 1 dose/day. |
|
Indication: Erectile dysfunction Age: Adult Condition: Hepatic impairment Child-Pugh class A |
Dose: Oral – Usual dose: 10 mg Frequency: as needed Note: Dosage adjustment not necessary. May adjust according to effectiveness and tolerance (range: 5-20 mg). Dose is taken 1 hour before sexual intercourse. Maximum dosing frequency: 1 dose/day. |
Child Dose
| Clinical Information | Administration Information |
|---|---|
|
Age: Child |
Dose: Tablet – Safety and efficacy not established Note: Safety and efficacy not established |
Renal Dose
| Clinical Information | Administration Information |
|---|---|
|
Condition: Renal impairment: Mild, moderate, severe impairment |
Dose: Not specified Note: Dosage adjustment not necessary |
|
Condition: Hemodialysis |
Dose: Not specified Note: Not recommended |
Administration
- Can take with or without food
- Take as needed
Side Effect
- Dyspepsia
- vomiting
- headache
- flushing
- dizziness
- visual disturbances
- colour vision changes
- raised intra-ocular pressure
- nasal congestion
- hypersensitivity reactions
- nausea
- photosensitivity reactions
- hypotension
- hypertension
- priapism
- palpitations
- myalgia
- increased creatinine kinase
- sudden decrease or loss of hearing
- tinnitus
Drug Interaction
Drug Interaction
| Drug Name | Risk Factors |
|---|---|
|
α-blockers
|
May enhance hypotensive effect
|
|
Guanylate Cyclase Stimulators (Riociguat) (e.g. riociguat)
|
May enhance hypotensive effect
|
Disease Interaction
Disease Interaction
| Disease Name | Risk Factors |
|---|---|
|
Retinal Disorders
|
Risk of vision loss
|
|
Severe Liver Impairment
|
Risk of drug toxicity
|
Pregnancy
Pregnancy
Lactation
Special Use
Precaution
Overdose
Pharmacology
Storage
Store at room temperature and protect from light and moisture. Keep out of the reach of children.
Data Sources
Clinical & regulatory information on this page is compiled from the following government sources:
DISCLAIMER: This drug information content is provided for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Patients should always consult their physician with any questions regarding a medical condition and to obtain medical advice and treatment.