Most patients with primary coccidioidomycosis are asymptomatic, but nonspecific respiratory symptoms resembling those of influenza, acute bronchitis, or, less often, acute pneumonia or pleural effusion sometimes occur.
By using retainers to hold the teeth in their new position for a length of time, the surrounding periodontal fibres are allowed to adapt to changes in the bone which can help minimize any changes to the final tooth position after the completion of orthodontic treatment.
Retainers are needed to hold the teeth in place once the braces are removed, but unfortunately, retainers are easy to break and lose. Once a retainer has been lost or broken, it needs to be replaced to keep the teeth in place. If you visit an orthodontist to have your retainer made the cost will be high, but there are alternatives to paying this price. Hawley Retainers are known to last the longest and can be ordered by mail for a lot less | Source. Retainers are used to hold the teeth in place after having orthodontic work done.