Local Analgesic
Local analgesics are used to treat pain. Local analgesics work by reducing discomfort and swelling.
Local analgesics are also used for some types of pain, itching, osteoarthritis and cough.
Some local analgesics such as:
Kapoor,
Menthol,
Methyl salicylate,
Capsaicin,
Trolamine salicylate,