Final answer:
The therapeutic interventions for pruritus include antihistamines, anti-inflammatory drugs, and corticosteroids, which target the symptoms by decreasing the inflammatory response and thus alleviating the itching.
Step-by-step explanation:
The therapeutic interventions for controlling pruritus (itching) include antihistamines, anti-inflammatory drugs, and corticosteroids. Antihistamines prevent histamines, which are released by mast cells, from causing itching and swelling. Anti-inflammatory drugs, such as nonsteroidal anti-inflammatory drugs (NSAIDs), reduce inflammation that may be contributing to the pruritus. Corticosteroids, both topical like hydrocortisone cream and systemic options such as prednisone tablets, are used to downregulate the immune system and inhibit the inflammatory response that can cause itching.
Antifungal creams are used if the pruritus is caused by a fungal infection, while antiparasitic injections may be indicated for parasitic causes. However, treatments like antipyretics and antihypertensives are not directly used to control pruritus unless it coincides with conditions that warrant such medications.