Neocain 500g lidocaine cream is a topical anesthetic cream containing lidocaine, a local anesthetic used to numb the skin and mucous membranes. It is available in 500g bottles and is commonly used for:

 * Pain relief: Neocain can provide temporary relief from pain caused by minor skin irritations, such as sunburn, insect bites, and minor cuts.
 * Itching relief: It can also help relieve itching associated with skin conditions like eczema and psoriasis.
 * Pre-procedure numbing: Before certain medical procedures, such as injections or minor surgeries, Neocain can be applied to the skin to numb the area and reduce discomfort.

Composition:
 * Lidocaine: The active ingredient, lidocaine, is a local anesthetic that works by blocking nerve signals to the brain, preventing the sensation of pain.

Effects:
 * Numbness: When applied to the skin, Neocain causes a temporary loss of feeling in the treated area.
 * Pain relief: This numbness helps reduce pain and discomfort.
 * Itching relief: It can also help alleviate itching by blocking the nerve signals that trigger the itch sensation.

Important Considerations:
 * Do not apply to open wounds or damaged skin.
 * Avoid contact with eyes, nose, and mouth.
 * Use only as directed.
 * Consult a doctor if symptoms persist or worsen.
 * Keep out of reach of children.