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Glossary Oral Antibiotics

medications taken by mouth to treat bacterial infections

Oral antibiotics are medications taken by mouth to treat bacterial infections. They work by either killing bacteria or inhibiting their growth, helping the body's immune system to fight off the infection. Common examples include amoxicillin and doxycycline. These drugs are often prescribed for conditions like strep throat, urinary tract infections, and certain types of skin infections.

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Research

5 / 1000+ results

research Multifunctional Hydrogel with Dual Functions of ROS Scavenging and Responsive Antibiotic Release for Synergistic Oral Mucositis Treatment

February 2026 in “ACS Omega”

This study developed a multifunctional hydrogel, QTMP-Gel, which significantly accelerated wound healing in an oral mucositis hamster model by providing antioxidant and antibacterial effects, reducing inflammation, and controlling infection.

research Oral Contraceptives as Anti-Androgenic Treatment of Acne

16 citations , July 2002 in “JOGC/Journal of obstetrics and gynaecology Canada”

This review discusses treatments for female acne, highlighting the effectiveness of low-dose oral contraceptives and noting their similar side effects to placebo; it reports no new clinical results.

research Oral isotretinoin as the most effective treatment in folliculitis decalvans: a retrospective comparison of different treatment regimens in 28 patients

37 citations , February 2015 in “Journal of the European Academy of Dermatology and Venereology”

This study found that among patients with folliculitis decalvans, treatment with isotretinoin achieved the highest rate of stable remission compared to antibiotic regimens like clindamycin and rifampicin.

research Oral Contraception and the Treatment of Acne: Where are we?

July 2002 in “JOGC/Journal of obstetrics and gynaecology Canada”

Birth control pills help treat acne, especially when caused by excess male hormones, and are safe to use with antibiotics.

research Excellent Response to Oral Isotretinoin in a Pediatric Patient With Dissecting Cellulitis of the Scalp

May 2026 in “Cureus”

In this case report, an 11-year-old girl with dissecting cellulitis of the scalp showed an excellent response to oral isotretinoin after other treatments failed, highlighting the treatment challenges and need for awareness in managing this rare condition.

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Community Join

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community Turning vellus hairs into terminal hair

in Research/Science 12 upvotes 1 year ago

People are discussing hair loss treatments, including minoxidil, finasteride, and RU58841, to turn vellus hairs into terminal hairs. Some users also mention using antibiotics, oral minoxidil, dutasteride, DHT blockers, biotin, and natural remedies like onion juice and seeds to improve hair growth.

community Deep wrinkles in last year since starting oral minoxidil? Anyone else?

8 upvotes 2 years ago

A user noticed deeper facial wrinkles since starting oral minoxidil in February 2023 and is concerned about its effects on collagen production. Other factors include past accutane use, high stress, poor sleep, and COVID-19.

community Are there ever going to be any oral DHT blocking treatments in the future?

5 upvotes 2 years ago

The discussion revolves around the need for future oral DHT blockers for hair loss treatment that don't have the side effects of current options like Finasteride and Dutasteride. One user suggests that the future of hair loss treatment will likely be topical anti-androgens, as they can target hair follicles without affecting the entire system.

community 0.5mg Dutasteride promotes more “regrowth” than 5mg oral Minoxidil

in Research/Science 117 upvotes 2 years ago

Dutasteride promotes more hair regrowth than Minoxidil. Users discuss combining treatments for better results and share personal experiences with side effects.

community I just made 60x of 5mg minoxidil sugar cubes

1339 upvotes 1 year ago

A user created oral minoxidil sugar cubes due to lack of prescription access, leading to a humorous discussion about unconventional and potentially unsafe methods of using minoxidil. The conversation highlights the lengths people go to for hair growth.

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Learn

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learn Vitis vinifera

Is Vitis vinifera more effective in oral supplements or topical products? Neither oral nor topical grape extract has been tested for hair loss in a human trial; topical use has only a theoretical, mouse-based rationale.

learn Finasteride

Topical or oral? Choosing between pills and lotions according to your case. In studies, topical finasteride gave much lower blood levels of the drug than tablets but still lowered blood DHT, and whether it causes fewer side effects has not been established. There is no FDA-approved topical finasteride, and the FDA warned about compounded versions in April 2025.

learn Metformin

Is metformin used topically for hair loss, or only as an oral tablet? Approved metformin products are oral tablets only; there is no approved topical metformin for hair loss. Published human reports of topical use are a handful of uncontrolled, pharmacy-compounded case reports in scarring alopecia, and the most-cited clinical series actually used the oral drug.

learn Sulforaphane

Is sulforaphane used in oral supplements or topical hair treatments? Sulforaphane is primarily used in oral supplements, not topical hair treatments.

learn white tea

Is white tea more effective in topical hair products or as an oral supplement for hair growth? Neither topical nor oral white tea has any human clinical trial behind it for hair growth. Topical use has a more direct mechanistic rationale, but the only verifiable studies are a cell-culture EGCG experiment and a pharmacokinetic study with no hair outcomes.

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