Common Treatments done by Medical Tourists in Costa Rica. Known initially for its excellent dental surgery services, medical tourism in Costa Rica has spread to a variety of other medical procedures, including: General and cosmetic dentistry; Cosmetic surgery; Aesthetic procedures (botox, skin resurfacing etc) Bariatric and Laparoscopic surgery
Viral infections that lead to sinusitis may be contagious; bacterial sinusitis is generally not. Itâs important to remember that most viral upper respiratory infections (common colds) cause nasal congestion, which may involve the sinuses.
How long tonsillitis is contagious for depends on many factors: 1  The infection type you have. This is because different types of tonsillitis have different periods of infection, and some types may become contagious even before you have started experiencing any symptoms.