In his practice, Dr. Chantre places particular emphasis on accurate diagnosis and an individualized approach, using modern technologies including digital ENT video endoscopy. This method allows the doctor to carefully assess the nasal cavity, nasopharynx, larynx, and other anatomical structures, establish an accurate diagnosis, and determine the optimal treatment strategy.
Dr. Chantre pays special attention to the treatment of pediatric ear, nose, and throat conditions, as many ENT disorders first appear in childhood. Early diagnosis and proper treatment help prevent complications such as chronic infections, hearing problems, breathing disorders, and delayed speech development.
Languages
Dr. Tiago Chantre provides consultations in several languages, which is especially convenient for international patients and expats living in Lisbon:
- Portuguese
- English
- French
- Spanish
- German
When to see an ENT specialist
Nasal symptoms
- persistent nasal congestion
- chronic runny nose
- frequent sinus infections
- difficulty breathing through the nose
- nasal polyps
- deviated nasal septum
- loss of smell
- headaches associated with sinus inflammation
Throat symptoms
- frequent sore throats
- chronic tonsillitis
- enlarged tonsils
- pain or discomfort when swallowing
- snoring
- episodes of breathing pauses during sleep (sleep apnea)
- hoarseness or voice changes
Ear symptoms
- ear pain
- hearing loss
- a feeling of ear blockage
- ringing in the ears
- frequent ear infections
- dizziness
Digital ENT video endoscopy
During the consultation, the doctor may perform digital video endoscopy, which allows:
- examination of the nasal cavity
- evaluation of the nasopharynx
- diagnosis of adenoids
- detection of inflammation or polyps
- examination of the larynx and vocal cords
This diagnostic method is painless, quick, and highly informative. Video endoscopy helps detect conditions that cannot be seen during a standard examination.
Conditions treated by an ENT specialist
Nasal and sinus conditions
- acute and chronic sinusitis
- nasal polyps
- deviated nasal septum
- allergic rhinitis
- chronic nasal congestion
Throat conditions
- chronic tonsillitis
- enlarged tonsils
- throat infections
- sleep breathing disorders
- snoring and obstructive sleep apnea syndrome
Ear conditions
- acute and chronic otitis
- earwax blockage
- middle ear ventilation disorders
- hearing loss
- fluid in the middle ear
Surgical treatment
Adenoidectomy
Adenoids are enlarged lymphoid tissue in the nasopharynx that may cause:
- chronic nasal congestion
- mouth breathing
- frequent infections
- snoring
- hearing problems.
Adenoidectomy is a surgical procedure to remove adenoids, helping restore normal breathing and prevent complications.
Tonsillectomy
Tonsillectomy is performed in cases of:
- chronic tonsillitis
- frequent throat infections
- significantly enlarged tonsils
- sleep breathing disorders
Removing the tonsils eliminates a chronic source of infection and improves quality of life.
Myringotomy with ventilation tube placement
This procedure is performed for chronic ear infections or fluid accumulation in the middle ear.
- a small incision is made in the eardrum
- a ventilation tube is inserted
- normal middle ear ventilation is restored
The procedure helps improve hearing and prevent recurrent infections.
Septoplasty
Septoplasty is surgery to correct a deviated nasal septum.
- chronic nasal congestion
- difficulty breathing
- frequent sinus infections
- headaches
The procedure restores normal nasal breathing.
Endoscopic sinus surgery
This modern minimally invasive surgery is used for:
- chronic sinusitis
- nasal polyps
- other paranasal sinus conditions
Endoscopic surgery is performed through the nasal passages without external incisions and helps effectively remove inflammation and restore sinus function.
Tongue-tie release (frenulotomy)
The doctor performs tongue-tie release in newborns, infants, and children. The procedure helps resolve breastfeeding difficulties, improve tongue mobility, and prevent potential speech development issues.
Treatment approach
Dr. Tiago Chantre follows the principle of highly accurate diagnosis and an individualized approach. In many cases, conditions can be successfully treated conservatively with medication and monitoring. However, if surgical treatment is the most effective option, the doctor carefully explains each step and helps the patient prepare for surgery.
The main goal of treatment is to restore normal ear, nose, and throat function, eliminate symptoms, and significantly improve the patient's quality of life.
ENT specialist in Lisbon for the whole family
If you are looking for an experienced ENT doctor in Lisbon who treats infants, children, and adults and provides modern endoscopic diagnostics and surgical treatment, a consultation with Dr. Tiago Chantre can help accurately diagnose the problem and choose the best treatment.




