Fluconazole
Is it effective against hair loss?
Fluconazole in the treatment of Tinea Capitis
Some forms of scarring alopecia are caused by fungal infections and can take on very severe forms. Generally, oral antifungals are used along with antifungal shampoos such as ciclopirox.
Here is an example of cicatricial alopecia of the Tinea Capitis type :
Antifungal medications such as griseofulvin or terbinafine are considered the best treatments for this type of alopecia. However, in some cases where infections are resistant, other antifungals like Fluconazole may be used.
We have numerous studies on Fluconazole and Tinea-type infections. This includes infections that occur on various areas of the body and not just the scalp.
Here is one of them:
2014 study : Griseofulvin vs fluconazole in tinea capitis
In a 2014 study, researchers conducted a comparison between Fluconazole and Griseofulvin as treatments for tinea capitis (tinea infection on the scalp). Their objective was to determine which medication proved to be more effective and safer in addressing this condition.
The study involved 60 children, aged 3 to 16 years, who were afflicted with tinea capitis. These children were divided into two distinct groups:
- Group A : Griseofulvin 10 mg/kg per day for 6 weeks
- Group B : Fluconazole 5 mg/kg per day for 6 weeks
The findings revealed that, after a span of 12 weeks, a higher number of patients in the Fluconazole group exhibited a noteworthy improvement in their condition compared to those in the Griseofulvin group. Furthermore, fewer adverse effects were reported among the subjects receiving Fluconazole.
In summary, it can be concluded that Fluconazole represents a superior treatment option for tinea capitis. This assertion is based on its higher efficacy, quicker onset of action, reduced occurrence of side effects, and improved patient compliance when contrasted with Griseofulvin.
Fluconazole in the treatment of seborrheic dermatitis?
Seborrheic dermatitis is a common skin condition that causes flaky, dry, white to yellowish scales on oily areas of the skin. It commonly affects the scalp, causing red, itchy, and greasy flaking that can lead to seborrheic alopecia – a form of hair loss due to inflammation from seborrheic dermatitis.
The prevailing theory posits that seborrheic dermatitis springs from an inflammatory response to the overproduction of Malassezia fungus. Fluconazole is an antifungal medication that has the capability to eradicate these types of fungus.
We have several studies that mention these effects, here are a few examples :
- 2009 : oral fluconazole 200mg weekly has been effective in treating seborrheic dermatisis on four patients suffering from a Malassezia spp. overgrowth
- 2012 : In this two-year study at a medical university in Bangladesh, 65 patients with seborrheic dermatitis were treated with a weekly dose of oral fluconazole for 4 weeks. After 4 weeks of treatment, 35% showed very good improvement, and after 8 weeks, 39% showed very good improvement.
- 2006 : In this study, one group of patients took oral fluconazole (50 mg/day ) and applied a corticosteroid cream. At the end, 31.5% of the patients were cured and 68.5% showed clinical improvement.
Closing thoughts and verdict
I believe that Fluconazole could be considered as a potentially effective treatment for Tinea Capitis, provided that treatments such as griseofulvin and terbinafine have been tried first.
As for seborrheic dermatitis and the resulting seborrheic alopecia, Fluconazole proves to be an effective treatment. Whether it’s used in combination with other treatments or not, the results are consistently positive.
Precautions & side effects
Side Effects:
- Nausea, vomiting, diarrhea
- Abdominal pain
- Headache
- Rash
- Liver problems
Precautions:
- Tell your doctor if you have liver or kidney disease
- Can cause birth defects – avoid taking if pregnant
- Interacts with many medications like warfarin, phenytoin, HMG-CoA reductase inhibitors
- Monitor liver function if taking for a long time
- Avoid driving or operating machinery if dizziness occurs
- May cause sun sensitivity – use sunscreen
- Call your doctor if rash, itching, or swelling develops
- Drink lots of fluids while taking to prevent dehydration/electrolyte imbalance