Microsoft word - instructions for use - tadalafil.doc
Can TADALAFIL TABLET be taken simultaneously with other medicines?
As a general rule, always tell your doctor if you are taking or have recently taken any
other medicine, even those not prescribed, because occasionally they might interact. This is particularly important if you are treated with nitrates as you should not take
TADALAFIL if you are taking these medicines. Do not take TADALAFIL with other
Please read this document before using the medicine.
medicines if your doctor tells you that you may not. You should not use TADALAFIL
If you do not understand something or have doubts, consult your doctor.
together with any other treatments for erectile dysfunction. TADALAFIL is not
intended for use by women or by children under the age of 18. Keep the
medication away from the reach of children.
The active ingredient is known as TADALAFIL. Each tablet contains TADALAFIL corresponding to 20mg
TADALAFIL. TADALAFIL TABLET also contains other inactive substances.
The most convenient dose is decided by your doctor. The recommended dose of
TADALAFIL is 20mg, taken prior to anticipated sexual activity. The maximum
The tablet is round, orange coloured with two deep score lines for easy splitting on one side and the
recommended dosing frequency is once per day. TADALAFIL may be taken between 30
minutes and 36 hours prior to anticipated sexual activity. Patients may initiate sexual
activity at varying time points relative to dosing in order to determine their own optimal
window of responsiveness. The dose may be lowered to 10mg based on individual
TADALAFIL TABLET is the first of a new group of medication which allows adequate sexual
response and tolerability. TADALAFIL may be taken without regard to food.
stimulation, relaxes the blood vessels of the penis and helps erection. TADALAFIL TABLET does not increase sexual desire or fertility.
Does TADALAFIL TABLET produce side effects?
Like all medicines, TADALAFIL can have side effects. These effects are normally mild to
Do not take TADALAFIL if you are taking any form of organic nitrate or nitric oxide donors such as
moderate in nature. The most common undesirable effects are headache and indigestion.
amyl nitrite. This is a group of medicines ("nitrates") used in the treatment of angina pectoris ("chest
Less commonly reported side effects are back pain, muscle aches, nasal congestion,
pain"). TADALAFIL has been shown to increase the effects of these drugs. If you are taking any form
facial flushing and dizziness. Uncommon effects are swelling of the eyelids, eye pain and
of nitrate or are unsure tell your doctor. If you have serious heart disease or have had a recent heart
red eyes. If you have any of these side effects and they are troublesome, severe, or do
attack, if you have had a recent stroke, if you have low blood pressure or uncontrolled high blood
not go away, tell your doctor. Allergic reactions (including skin rashes) could occur. In
pressure, if you are (hypersensitive) allergic to TADALAFIL or any of the other ingredients of
rare instances it is possible that a prolonged and possibly painful erection may occur after
TADALAFIL Tablet, this formulation is not for you.
taking TADALAFIL. If you have such an erection, which lasts continuously for more than 4
hours, you should contact a doctor immediately. In case of chest pain occurring during or
What precautions should I take before having TADALAFIL TABLET?
after sexual activity you should NOT use nitrates but you should seek immediate medical
Inform your doctor if you have any penile illness, if you have had painful erections, if you have been
diagnosed with a rare hereditary ophthalmic illness known as retinosis pigmentosis, or peptic ulcer or
any problem of the blood coagulation. Also inform your doctor if you are taking any treatment for
If you notice any side effects not mentioned in this leaflet, please inform your
erectile dysfunction. You have sickle cell anaemia (an abnormality of red blood cells), multiple
doctor or pharmacist. Heart attack, stroke, and irregular heart beats have
myeloma (cancer of the bone marrow), leukaemia (cancer of the blood cells) or any deformation of
been reported rarely in men taking TADALAFIL. Most, but not all of these men
your penis. You have a serious liver or kidney problem.
had known heart problems before taking this medicine. It is not possible to
determine whether these events were directly related to TADALAFIL. Effects
What special advice should be given to aged patients?
were seen in one animal species that might indicate impairment of fertility.
Dosage adjustments are not required in elderly patients.
Subsequent studies in man suggest that this effect is unlikely in humans. Is there anything else specifically for men intolerant of lactose, one of the
Is there any special advice for patients with kidney or liver disease?
There is limited clinical trial data on the safety of TADALAFIL in the following groups; if prescribed, a
TADALAFIL contains galactose and should not be taken by patients with rare hereditary
careful individual benefit/risk evaluation should be undertaken by the prescribing physician: Patients
problems of lactose intolerance, the Lapp lactase deficiency or glucose-galactose
with severe renal insufficiency and patients with severe hepatic insufficiency. TADALAFIL 10 mg has
been the highest dose studied in patients with mild and moderate renal failure and in patients with
end stage renal failure undergoing haemodialysis.
How should TADALAFIL TABLET be stored? Keep the TADALAFIL TABLETS in their original packing, at temperature which is below 25
Does the ability to drive vehicles or operate machines reduce by taking TADALAFIL
degrees centigrade (77 degrees Fahrenheit).
As dizziness has been reported in men taking TADALAFIL in clinical studies, you should
Do not administer this medicine after the expiry date printed on the packing.
be aware of how you react to TADALAFIL before you drive or operate machinery.
Verdugo Hills Council, Boy Scouts of America (VHCBSA) Authorization to Treat a Minor & Parent’s Medicine Consent Form (Pursuant to California Civil Code Section 25.8 and California Penal Code Section 12552) Scout’s Name: _______________________________________________ Date of Birth: ______/______/________ Home Address: ______________________________________________________
S.5D Wong Pui San Lau Ho Yin Leung Hau Lam Ketone In organic chemistry, ketones and aldehydes have the same functional group, carbonyl group. But the carbonyl carbon atom in ketones is attached to two other carbon atoms. Ketones that contain only one carbonyl group are called alkanones. The general formula for alkanones is CnH2n+1COCmH2m+1, where m and n are positive intergers, l