The goal of this observational study is to learn about in the relationship between acne vulgaris and oral hygiene and gingivitis. The main questions it aims to answer are: * Is there a relationship between the severity of acne vulgaris lesions and the severity of plaque-related gingivitis? * Could oral hygiene or the severity of plaque-related gingivitis have an impact on the treatment of acne lesions? Participants will; * First be examined at the dermatology clinic. * Then be examined at the periodontology clinic. * Participants with severe acne vulgaris lesions will be examined a second time at the dermatology clinic. (1.5 months after the first examination) * Regularly use the antibiotic containing 100 mg doxycycline prescribed in the dermatology clinic for acne treatment. (Patients deemed suitable by the dermatologist)
Age range
13 Years – 18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
The relationship between acne vulgaris and the severity of gingivitis depending on the amount of plaque
Timeframe: Baseline
The relationship between acne vulgaris and oral hygiene
Timeframe: Baseline
Relationship between acne vulgaris and gingival index
Timeframe: Baseline