With temperatures continuing to soar this week, Age Action is calling on members of the public to check on their older neighbours, especially those living alone.

"While the warm weather is welcome, it can pose difficulties for older people, especially those with respiratory and heart problems. Certain medications can also reduce people's tolerance of heat," noted the charity's spokesperson, Eamon Timmins.

He advised older people to try to remain in the shade during the hottest times of the day and to sip on cold drinks to remain hydrated.

They should also leave windows open to allow air to circulate, pull the curtains on windows that are exposed to the sun and turn off any unnecessary electrical equipment.

"We are not used to high temperatures in Ireland, but people should be aware that heatwaves in other countries have resulted in increased deaths among older people. Everyone can play their part to ensure that everyone remains well during the current warm spell," Mr Timmins added.

Pharmacists are also reminding people that certain medications can make the skin more sensitive to the sun. These include antibiotics, acne drugs, heart drugs and antidepressants. This could lead to an increased risk of sunburn, so anyone using these medications should talk to their pharmacist to see if it applies to them.

Meanwhile, people who will be out and about in the hot weather are advised to use the Irish Cancer Society's hourly UV index. It tells what level of UV (ultraviolet) radiation is reaching the earth's surface at any given time.

The index ranges from zero to 11+ and the higher the number, the greater the risk of sun damage to both the eyes and skin.

If the UV index is three or higher, you should protect your skin using the SunSmart Code:
-Get into the shade, particularly between 11am and 3pm
-Cover up with clothes and a wide-brimmed hat
-Wear wraparound sunglasses that provide UV protection
-Wear sunscreen. Children should be using sunscreen with an SPF (sun protection factor) of at least 30, while adults should use an SPF of at least 15.

The UV index can be viewed here