Clinical Research Directory

Inclusion Criteria: * Written informed consent to participate in the study. * Willingness to actively participate in the study and to come to the scheduled visits. * Female and/or male. * From 18 to 70 years of age. Exclusion Criteria: * Female participants: Pregnancy or lactation. * Drug addicts, alcoholics. * Acquired immunodeficiency syndrome (AIDS), human immunodeficiency virus (HIV)-positive or infectious hepatitis. * Conditions which exclude a participation or might influence the test reaction/evaluation. * Participation or being in the waiting period after participation in cosmetic and/or pharmaceutical studies pertaining to the test area. * Cancer not being diagnosed as cured and requiring chemotherapy, irradiation and/or hormonal treatment within the last 2 years. * A previous allergic reaction, sensitivity or intolerance to diclofenac or any of the other ingredients in Voltaren® Schmerzgel forte. * Participants in whom asthma, angioedema, urticaria or acute rhinitis are precipitated by acetyl salicylic acid or other non-steroidal anti-inflammatory drugs (example, ibuprofen, naproxen et cetera). * Documented allergies to cosmetic products. * Active skin disease at the test area. * Wounds, moles, tattoos, scars, irritated skin, excessive hair growth, et cetera, at the test area that could influence the investigation. * Any topical medication at the test area within the last 3 days prior to the start of the study.