For heat therapy: Heat in microwave for time indicated on pack or package insert.

For cold therapy: Freeze for at least 2 hours.

For use with a breast pump: Heat packs and wrap around the outside of breast pump flanges while pumping.

See package insert for full directions.

Use without pump

Hot: Help relieve mastitis, plugged ducts, and encourages milk let-down.

Cold: Helps relieve pain and swelling due to engorgement.

Use with pump

Hot: Use with any electric or manual breast pump to encourage let-down and reduce time spent pumping.

Do not overheat

700 Watts - 16 Seconds

1,000 Watts - 13 Seconds

1,250 Watts - 11 Seconds

Additional heating in 5 second increments only

For external use only. Do not use on infants or allow infant to chew on packs. Do not use for purposes other than intended. Overheating or prolonged application may cause injury. Do not apply to sensitive, intensive skin, or open wounds. Always test pack temperature prior to application. Use only under adult supervision. Do not puncture pack and/or ingest contents. Do not fall asleep using pack. Heating beyond suggested time may damage or destroy Thera Pearl pack. For extreme prolonged or chronic pain, contact a physician.

Lasinoh offer solutions to help overcome breastfeeding challenges.