Tioconazole is an
antifungal medication
An antifungal medication, also known as an antimycotic medication, is a pharmaceutical fungicide or fungistatic used to treat and prevent mycosis such as athlete's foot, ringworm, candidiasis (thrush), serious systemic infections such as cry ...
of the
imidazole
Imidazole (ImH) is an organic compound with the formula . It is a white or colourless solid that is soluble in water, producing a mildly alkaline solution. It can be classified as a heterocycle, specifically as a diazole.
Many natural products, ...
class used to treat infections caused by a fungus or yeast. It is marketed under the brand names Trosyd and Gyno-Trosyd (
Pfizer
Pfizer Inc. ( ) is an American Multinational corporation, multinational Pharmaceutical industry, pharmaceutical and biotechnology corporation headquartered at The Spiral (New York City), The Spiral in Manhattan, New York City. Founded in 184 ...
, later
Johnson & Johnson
Johnson & Johnson (J&J) is an American multinational pharmaceutical, biotechnology, and medical technologies corporation headquartered in New Brunswick, New Jersey, and publicly traded on the New York Stock Exchange. Its common stock is a c ...
and now
Kenvue
Kenvue Inc. is an American consumer health company. Formerly the Consumer Healthcare division of Johnson & Johnson, Kenvue is the proprietor of well-known brands such as Aveeno, Band-Aid, Benadryl, Combantrin, Zyrtec, Johnson's, Listerin ...
). Tioconazole ointments serve to treat women's vaginal
yeast infection
Candidiasis is a fungal infection due to any species of the genus '' Candida'' (a yeast). When it affects the mouth, in some countries it is commonly called thrush. Signs and symptoms include white patches on the tongue or other areas of the ...
s. They are available in one day doses, as opposed to the 7-day treatments commonly used in the past.
Tioconazole topical (skin) preparations are also available for
ringworm
Dermatophytosis, also known as tinea and ringworm, is a mycosis, fungal infection of the skin (a dermatomycosis), that may affect skin, hair, and nails. Typically it results in a red, itchy, scaly, circular rash. Hair loss may occur in the a ...
,
jock itch
Jock may refer to:
Common meanings
* Jock (stereotype), a North American term for a stereotypical male athlete
* Jock, a derogatory term for Scottish people mostly used by the English
* Short for jockstrap, an item of male protective undergarmen ...
,
athlete's foot
Athlete's foot, known medically as ''tinea pedis'', is a common skin infection of the feet caused by a fungus. Signs and symptoms often include itching, scaling, cracking and redness. In rare cases the skin may blister. Athlete's foot fungus ...
, and
tinea versicolor
Tinea versicolor (also pityriasis versicolor) is a condition characterized by a skin eruption on the trunk and proximal extremities. The majority of tinea versicolor is caused by the fungus '' Malassezia globosa'', although '' Malassezia furfur' ...
or "sun fungus".
It was patented in 1975 and approved for medical use in 1982.
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Side effects
Side effect
In medicine, a side effect is an effect of the use of a medicinal drug or other treatment, usually adverse but sometimes beneficial, that is unintended. Herbal and traditional medicines also have side effects.
A drug or procedure usually use ...
s of vaginal tioconazole may include temporary
burning itching, or irritation of the
vagina
In mammals and other animals, the vagina (: vaginas or vaginae) is the elastic, muscular sex organ, reproductive organ of the female genital tract. In humans, it extends from the vulval vestibule to the cervix (neck of the uterus). The #Vag ...
. Vaginal swelling or redness,
difficulty or burning during urination,
headache
A headache, also known as cephalalgia, is the symptom of pain in the face, head, or neck. It can occur as a migraine, tension-type headache, or cluster headache. There is an increased risk of Depression (mood), depression in those with severe ...
,
abdominal pain
Abdominal pain, also known as a stomach ache, is a symptom associated with both non-serious and serious medical issues. Since the abdomen contains most of the body's vital organs, it can be an indicator of a wide variety of diseases. Given th ...
, and
upper respiratory tract infection
An upper respiratory tract infection (URTI) is an illness caused by an acute infection, which involves the upper respiratory tract, including the nose, sinuses, pharynx, larynx or trachea. This commonly includes nasal obstruction, sore throat ...
have been reported by people using tioconazole.
These side effects may be only temporary, and do not normally interfere with the patient's comfort enough to outweigh the result.
Synthesis
Antimycotic
An antifungal medication, also known as an antimycotic medication, is a pharmaceutical fungicide or fungistatic used to treat and prevent mycosis such as athlete's foot, ringworm, candidiasis (thrush), serious systemic infections such as cry ...
imidazole derivative.

A displacement reaction between 1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol and 2-chloro-3-(chloromethyl)thiophene is performed.
References
{{Gynecological anti-infectives and antiseptics
21-Hydroxylase inhibitors
Aromatase inhibitors
Chlorobenzene derivatives
Chloroarenes
CYP17A1 inhibitors
Phenylethanolamine ethers
Imidazole antifungals
Lanosterol 14α-demethylase inhibitors
Thiophenes