Terocin (topical)

Terocin (for the skin) is a combination medicine used for short-term relief of muscle pain and soreness that may be related to arthritis, strains, backaches, or bruises.

Terocin may also be used for other reasons not mentioned in this medication guide.

You should not use this medicine if you are allergic to aspirin, sulfa drugs, or PABA (para-aminobenzoic acid).

You should not use this medicine if you are allergic to:

• aspirin;
• sulfa drugs; or
• sunscreen or other skin products that contain para-aminobenzoic acid (PABA).

Ask a doctor or pharmacist if this medicine is safe to use if you have ever had:

• sensitive skin;
• an allergy to chili peppers;
• a blood cell disorder called methemoglobinemia (in you or a family member);
• heart problems;
• breathing problems; or
• a genetic enzyme deficiency called glucose-6-phosphate dehydrogenase (G6PD) deficiency.

Ask a doctor before using this medicine if you are pregnant or breastfeeding. If you apply the medicine to your chest, avoid areas that may come into contact with the baby's mouth.

Do not use this medicine on a child without medical advice. Terocin is not approved for use by anyone younger than 12 years old.

Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Wash the skin and get medical attention right away if you have severe burning, pain, swelling, or blistering of the skin where you applied this medicine.

This medicine may cause serious side effects. Stop using this medicine and call your doctor at once if you have:

• pale skin, blue-colored lips;
• headache, confusion; or
• rapid heartbeats.

Common side effects may include a mild burning sensation that can last for several hours or days, especially after your first use of this medicine.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Use exactly as directed on the label, or as prescribed by your doctor.

Do not take by mouth. Topical medicine is for use only on the skin.

Do not use on open wounds or on broken or infected skin. If this medicine gets in your eyes, nose, mouth, rectum, or vagina, rinse with water.

Wash your hands with soap and water immediately after applying this medicine.

This medicine can cause a burning sensation wherever it is applied. This sensation is usually mild and should gradually lessen over time with continued regular use of the medicine.

If the burning sensation is painful or causes significant discomfort, wash the treated skin area with soap and cool water. Get medical attention right away if you have severe burning, pain, redness, or skin irritation.

Shake the lotion before each use.

Do not cover treated skin with a bandage or heating pad, which can increase the burning sensation.

Call your doctor if your pain does not improve after using this medicine for 7 days, or if your symptoms get worse.

To keep this medicine from getting on your fingers when you apply it, you may use a rubber glove, finger cot, cotton ball, or clean tissue to apply the medicine.

Store the medicine at room temperature away from moisture and heat, in a place where children and pets cannot get to it.

Since Terocin is used as needed, you might not have a set dosing schedule. If you miss a dose and it's close to the time for your next dose, just skip the missed dose. Do not take two doses at once.

Do not use Terocin more than 4 times in one day.

Seek emergency medical help or call the Poison Help line at 1-800-222-1222, especially if someone has accidentally swallowed it.

Do not get this medicine in your eyes, mouth, nose, genitals, or rectum. If contact happens, rinse with water. Avoid touching these areas until the medicine has been washed off your hands.

Avoid using other medications on the areas you treat with Terocin unless your doctor advises you to.

Medicine used on the skin is not likely to be affected by other drugs you use. However, many drugs can interact with each other. Inform each of your healthcare providers about all medicines you use, including prescription and over-the-counter medicines, vitamins, and herbal products.