Lichen planus (LP) is a chronic inflammatory dermatosis with a prevalence of 0.1%-4%, typically affecting individuals aged 30-60 years. Isolated lip involvement is uncommon, seen in 0.51%-8.9% of cases, predominantly in middle-aged men. We report a 58-year-old male with well-controlled diabetes who developed isolated lower lip LP, initially misdiagnosed as herpes simplex virus infection and unresponsive to oral acyclovir. Dermoscopy and histopathology confirmed the diagnosis. The patient was managed with a novel regimen: Tacrolimus 0.1% ointment (morning) and tretinoin 0.025% cream (night), alongside sunscreen and petroleum jelly. After 4 weeks, marked improvement was observed with flattened lesions and reduced pruritus. This case underscores the potential efficacy of combining a calcineurin inhibitor and a retinoid as a corticosteroid-sparing alternative for localized LP. Clinically, this approach offers a valuable treatment option for patients with lip LP showing suboptimal response to initial corticosteroid therapy, minimizing steroid-related adverse effects and improving therapeutic outcomes.

Human ; Male ; Middle Aged: 45-64 Yrs Old ; Complementary Therapies ; Lichen Planus ; Tacrolimus ; Tretinoin

Background: Ophthalmologic evaluation is often neglected in routine screening of Hansen’s disease patients. In line with the global aim of reducing grade 2 disability, eye examination should be an essential part of routine examination of Hansen’s disease patients. Objective: To describe the ophthalmologic profile of patients with Hansen’s disease seen in a tertiary hospital. Methods: A point-prevalence survey was conducted. Sixty-six Hansen’s disease patients, aged 18 and above, underwent complete ophthalmologic examination including visual acuity, refraction, external eye examination, intraocular pressure determination, dilated pupil examination, palpebral aperture measurement, corneal sensation testing, and tear breakup time determination. Statistical analysis was done. Results: All patients had ocular findings with lepromatous leprosy (62%) being the highest. Fifty-three percent had Type 2 lepra reaction. Most were males, disease duration in majority was < 5 years and bacillary morphologic index was 4.0 – 4.99. Patients with Grade 1 and Grade 2 disability of the eyes were 62% and 17% respectively. The most common ocular complications were: abnormal tear breakup time (79%), cataracts (53%),blepharitis (47%), madarosis (39%) and corneal opacities (24%). Conclusion There is a significant number of ocular findings among leprosy patients in this study. The highest number of ocular complications is among patients in the lepromatous pole. There is a preference of M. leprae for cooler areas; hence, the anterior chamber was greatly affected.
Leprosy