This is the 6920th most frequent Japanese word.
ボルタレンテープ
Voltaren tape: A type of medicated adhesive patch containing diclofenac, used for pain relief and inflammation.
Here, 'ボルタレンテープ' refers to a specific medical product known for its pain-relief properties. The context is applying it to relieve physical pain.
昨夜から肩が痛くて、朝起きる前にボルタレンテープを貼りました。
My shoulder has been hurting since last night, so I applied a Voltaren patch before getting up in the morning.
The term is used in a general informative context to describe the effects of the product.
ボルタレンテープは、運動後の筋肉痛にも効果的です。
Voltaren patches are also effective for muscle pain after exercising.
Here, it is presented as advice for usage in the event of ongoing pain.