Mouth Care Interventions

Posted Monday October 20, 2025
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Mouth Cares are an important part of providing comfort to people experiencing a dry mouth or in their last days of life.

Thirst and not drinking is not distressing but a dry mouth is irritating and can cause discomfort.

Mouth cares should be started early and explained to the resident, their families and all care staff on what to do.

Here's a number of simple and easy interventions. Commercial products will need to be prescribed and may not be subsidised.

Intervention

Frequency & Administration

Reason to start

Water

2.5-5ml using a spoon

0.5-1 hourly

Place into mouth or onto tongue to absorb

Suitable for all people with a dry mouth and the unconscious patients.

Plain or Mint Ice Chips

(mix 20ml water & 5ml mint flavour or essence, divide into 12 ice cubes and freeze)

2-4 hourly

Sit crushed cube in mouth or on tongue

Suitable for all people with a dry mouth and the unconscious patients.

Oil spray

(50/50 water mix)

  • Olive oil

  • Rice bran oil

  • Coconut oil

1-2 hourly

Shake well & spray into mouth on cheeks and tongue as tolerated

Suitable for all people with a dry mouth and the unconscious patients.

Lip Care

  • Offer a variety

  • Avoid petroleum based products

0.5-1 hourly

Apply to lips frequently

Suitable for all people with a dry mouth and the unconscious patients.

Swabs or sponges

  • Oversize cotton tips

  • Double sided brush

  • Sponges (Dentips)

At least three daily

For cleaning the mouth or removing sputum.

Suitable for all people with a dry mouth and the unconscious patients.

Glycerol 17% oral gel

  • Oralube

(will need to be prescribed)

2-3 hourly

Spray into mouth on cheeks and tongue as tolerated

Suitable for all people with a dry mouth and the unconscious patients.

Pilocarpine

5mg (6 drops) or 5mg dispersible tablet

(will need to be prescribed)

TDS or 8 hourly

Avoid if secretions present, can be given buccal or crushed.

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