You may be trying to access this site from a secured browser on the server. Please enable scripts and reload this page.
Turn on more accessible mode
Turn off more accessible mode
Skip Ribbon Commands
Skip to main content
Turn off Animations
Turn on Animations
MedicineDetailNew
It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again.
Appointment
Find a Condition or Treatment
Find a Doctor
Menu
MAIN
Back to Home
About Us
Corporate Profile
Newsroom
Procurement
Contact Us
Patient Care
Conditions & Treatments
Specialties & Services
Your Clinic Visit
Your Hospital Stay
Visitor Information
E-Services
Research & Innovation
About NHRIS
Our Researchers
Clinical Trials
SingHealth Research
Education & Training
Undergraduate
Residency
Continuing Education
Fellowships
Events & Courses
Healthcare Partners
Careers
Why Choose Us
Career Choices
Sponsorships & Scholarships
Job Opportunities
Contact Us
Giving
Why Give
Get Involved
Your Gift at Work
Make a Gift
Conditions & Treatments
Back to Home
Patient Education
Find a Doctor
Find a Medicine
Specialties & Services
Back to Home
Cardiology
Cardiothoracic Surgery
Cardiac Radiology
Cardiothoracic Anaesthesia
Clinical Outcomes
Our Commitment to Patients
Your Clinic Visit
Back to Home
Sub-speciality Clinics
Preparing for Your Consultation
Outpatient Charges
Medications for NHCS Patients
Visitor Information
Health Buddy App
Patient Classification
Your Hospital Stay
Back to Home
Pre-admission Procedure
During Your Stay
Visitor Information
Inpatient Charges
Visitor Information
Back to Home
Getting to NHCS
Moving around NHCS
Visiting a patient
Frequently Asked Questions
Contact Us
Feedback Form
E-Services
Back to Home
Make/Change Appointment
Medicines Order Service
Payments
Social Support & Financial Assistance
Tele-Consultation
Home
to skip to the main content on a page
to skip to the main content on a page
About Us
Back to Home
Corporate Profile
Overview
Key Milestones
Awards & Achievements
Key Figures
Vision, Mission & Core Values
Personal Data Protection Act
Newsroom
News Articles
News Releases
Publications
Stories from the Heart
Murmurs
Procurement
Contact Us
Feedback Form
Check Fake News
Patient Care
Back to Home
Conditions & Treatments
Patient Education
Find a Doctor
Find a Medicine
Specialties & Services
Cardiology
Cardiothoracic Surgery
Cardiac Radiology
Cardiothoracic Anaesthesia
Clinical Outcomes
Our Commitment to Patients
Your Clinic Visit
Sub-speciality Clinics
Preparing for Your Consultation
Outpatient Charges
Medications for NHCS Patients
Visitor Information
Health Buddy App
Patient Classification
Your Hospital Stay
Pre-admission Procedure
During Your Stay
Visitor Information
Inpatient Charges
Visitor Information
Getting to NHCS
Moving around NHCS
Visiting a patient
Frequently Asked Questions
Contact Us
E-Services
Make/Change Appointment
Medicines Order Service
Payments
Social Support & Financial Assistance
Tele-Consultation
Research & Innovation
Back to Home
About NHRIS
About Us
Platforms and Resources
Clinical and Admin Support
Our Researchers
Clinical Trials
Research Recruitment
SingHealth Research
Education & Training
Back to Home
Undergraduate
Residency
Continuing Education
Doctors
For General Practitioners (GP)
Nurses
Public
Fellowships
Fellowships
Overseas Fellowship Alumni
Additional Information
Events & Courses
Singapore LIVE
Healthcare Partners
Careers
Back to Home
Why Choose Us
Career Choices
Sponsorships & Scholarships
Job Opportunities
Contact Us
Giving
Back to Home
Why Give
Get Involved
Heart To Heart Gala
Your Gift at Work
Make a Gift
Home
>
Patient Care
>
Medicine
>
Thioguanine (Tioguanine)
>
Dosage and How to Use
Facebook
WhatsApp
Email Us
share
Font Resize
A-
A
A+
Print
Thioguanine (Tioguanine)
Drug Class:
Commonly Known As:
Category:
Antineoplastic Agent
Cancer-related
Thioguanine (Tioguanine) - Dosage and How to Use
How should Thioguanine (Tioguanine) be used?
Thioguanine should be taken once daily in the evening, at the same time every day.
Thioguanine is available in tablet form.
To maximise absorption of Thioguanine, it should preferably be taken on empty stomach, i.e. either 1 hour before or 2 hours after food. However, if gastric discomfort is experienced whilst on Thioguanine, it may be taken with food. Please inform your pharmacist or doctor if you are doing so.
If dose prescribed is less than one tablet (for e.g. half tablet or quarter tablet), use a tablet-cutter to cut the tablets in a still-air room. If your child is unable to swallow the tablet, soak the tablet in small volume of water and allow it to dissolve before administering the dose.
Take precautions to avoid cytotoxic exposure: wear gloves and mask when handling the tablets. Please refer to
“Safe Handling of Oral Cytotoxic Medications”
for more details.
Your doctor may change the dosage of Thioguanine depending on blood tests results. Always follow the doctor’s instructions strictly, and record the dose taken daily on the form given to you. Do not stop taking Thioguanine unless you are told to do so by your doctor. Do not take more or less than instructed.
What should I do if I miss a dose?
If you forget a dose, take it as soon as you remember. If it is nearer to the time of your next dose, skip the missed dose. Do not take two doses at the same time.
Do not repeat dose if vomiting occurs after dose is administered, wait until the next scheduled dose. Contact the pharmacist or doctor if you repeatedly miss doses due to vomiting, even with the administration of anti-vomiting medicine.
What should I do if I overdose?
Display Entire Article +
Side Effects, Precautions, and Contraindications
Handling and Storage
Related Medications
Safe Handling of Oral Cytotoxic and Caution Medications
View more
Find Your Medicines
Learn about use of medicines, side effects and proper storage.
Or,search alphabetically
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
#
×
SUBSCRIBE VIA EMAIL
Subscribe to our mailing list to get the updates to your email inbox...
Find a Doctor
Conditions & Treatments
Home
Appointment
E-services