It also has other rare but serious side effects.

"There's a rare effect no one else got, but I did," she said.

That could mean that rare side effects are being seen first in Japan.

Tell your doctor immediately if any of these rare but very serious side effects occur: vision changes.

However, their inclusion offers a rare and unique musical effect.

But that means that the side effects, though rare, are permanent too.

Get medical help right away if any of these rare but very serious side effects occur: chest pain, seizures.

This makes it difficult to detect rare side effects.

Get medical help right away if you have any rare but very serious side effects, including: chest pain, irregular heartbeat.

In classical music Neutral with air is only used as a rare effect.