Summer and thrush? Find out what is recommended to prevent thrush in the summer
Look at the fresh picnic, it’s thrush in the mouth or no!
We adapted the iconic ice cream Olá (1997) to draw attention to a topic that will interest you. Summer is, for many, synonymous with joy, outdoor moments, light meals and a diet filled with fresh fruits and colorful juices.
Com as altas temperaturas, é natural que a dieta também se adapte: optamos por alimentos refrescantes, ricos em água, e frequentemente aumentamos o consumo de frutas cítricas, bebidas frias, sorvetes e lanches rápidos.
However, despite all the benefits that this change of habits brings, there are those who face a frequent discomfort: the appearance of thrush in the mouth. So, in a time conducive to the appearance, what to do to prevent thrush in summer? That’s the answer you will find in this blog article.
Contents approached
From children to adults, who has never had a canker to blame!
Thrush are small painful ulcers that arise on the oral mucosa, often suddenly and seemingly without reason. Although its exact cause is difficult to determine, the scientific literature points to several triggering factors: and summer brings together many of them.
Recurrent aphthous stomatitis (EAR – aphthous ulcers) is the presence of small but painful wounds (ulcers) within the mouth that normally start in childhood and return frequently” (Manual MSD, Recurrent aphthous stomatite).
In fact, recurrent aphthous stomatitis (RFA) is very common and usually starts in childhood.
According to clinical studies, up to 20% of the world’s population suffers from recurrent thrush. Despite being benign, they can be signs of nutritional deficits, hormonal changes or immune imbalances.
Symptoms and diagnosis of thrush
Normally, the first symptom is the appearance of pain or burning, with no bubble appearing. The onset of thrush occurs after 1 or 2 days, usually are small, tend to disappear on their own within 10 days and leave no scars.
It is the dentist who identifies recurrent aphthous stomatitis, indicating the most appropriate treatment for this pathology.
4 summer habits that can enhance the appearance of thrush
- Citrus, soft drinks and snacks: heat allies, bad mouths?
High consumption of acidic fruits such as orange, lemon, kiwi or pineapple can cause irritation of the oral mucosa, especially in sensitive people.
The same applies to:
- Natural citrus juices
- Carbonated and energy drinks
- Hard or very spicy snacks
All these foods can cause microlesone that facilitate the appearance of thrush.
- Frozen food: refreshing but aggressive
Very cold foods, such as ice cream, granules or beverages straight from the freezer, create a thermal shock that leaves the oral mucosa more vulnerable.
Result? Small assaults that pave the way to the so-feared thrush.
- Oral hygiene in summer: are you doing everything right?
Holiday routines change, and oral hygiene suffers as a result. Learn now about the three common mistakes that affect oral health:
- Less careful or forgotten brushing
- Lack of dental floss
- Excessive brushing
All this can contribute to wounds and inflammations, especially when combined with irritating foods. It is important even, before going on vacation, to have a check up to avoid dental emergencies.
- Stress, nutritional deficits and other hidden factors
Beyond food and hygiene, there are other silent enemies to consider:
- Stress
- Accumulated fatigue
- Iron deficiency, vitamin B12, folic acid and zinc
With the weakened immune system, they lower mucosal defenses and this contributes to the frequent appearance of thrush.
How to prevent thrush in summer
Prevention starts with daily habits, and so doctors advise reducing the intake of acidic fruits and soft drinks; betting on mild foods like melon, watermelon, and natural yogurt; drinking plenty of water throughout the day; and maintaining a careful oral hygiene with a soft toothbrush and floss.
Quick relief for thrush: what can help in acute phases?
In cases of severe pain or recurrent thrush, some topical solutions can help reduce discomfort:
- Oral gels with anesthetic effect
- Antiseptic and anti-inflammatory solutions
- Elixirs with chlorhexidine, always on prescription!
- Avoid acidic foods, condiments and alcoholic beverages
We spoke above, it is a fact, but it is important to warn again that one should always advise with a dentist and not self-medicate, because the prolonged use of certain products can have side effects.
Another obligation is to consult a dentist when thrush occurs frequently, lasts more than 3 weeks, comes with fever, malaise or enlarged ganglia. Medical evaluation is essential to rule out more serious complications.
Enjoy the summer without any pain in your mouth
Summer should be a time of pleasure, taste and health. Taking care of oral health is essential to live the season to the fullest, with smiles, comfort, without limitations and with this mission to prevent thrush in summer, as we talk about in this article! Oh, we had forgotten, and with a mouth free of thrush! Look at the fresh picnic, but no!
Schedule your assessment consultation at A Clínica now and, before going on vacation, do a ‘test drive’ of your teeth!
You may be interested in:

Tooth removal included: when should it be treated and which signs should not be ignored
Pain, pressure or inflammation can be signs of a single tooth. Know when even tooth removal is necessary and how oral surgery has evolved in recent years.

Child broke tooth: what to do immediately?
Child left tooth what to do? See how to act in the first minutes, when it is urgent and where to treat in Vila Franca de Xira, just 20m from Lisbon.