Medical care on Gran Canaria, is of the highest quality, both private and national, is offered by a wide selection of clinics and hospitals. The medical standard is in accordance with European norms.
The Canary Islands are not known for any special diseases and the worst you can get is a hangover from too much partying. But be aware of the risks from sunburn, dehydration or insect bites. The local chemist here sells products widely recognized and available in the rest of Europe or North America.
The best advice is to be careful, a good travel insurance policy that covers your health whilst you're here, adds to your peace of mind.
Probably bring a few essentials with you, headache pills, something to settle the stomach, a tube of antiseptic cream and a couple of plasters. All medical centers have someone on call 24 hours a day
The local chemists ("Farmacia"), recognisable by a green cross sign, will have just about anything you may require and there is always one open 24 hours in each area. The location of the 'duty' chemist is indicated on every chemist’s door.
The hospitals on the island offer an international standard of quality and competence. In case of emergency you can phone 112 and can request medical assistance, rescue services or police assistance in any of the towns or cities on Gran Canaria. Thanks to a really good network of hospitals and health centres, you can be sure to receive any medical attention you might need.