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They gradually decrease in intensity and frequency over two to four weeks before disappearing altogether

Many users also experience dry eyes, which can be uncomfortable and require eye drops for relief

The patient was then hospitalized during which time he received five weeks of 30 mg intravenous methylprednisolone

Mechanistic research (summarised in Table 1) first focused on the nicotinic acetylcholine receptors (nAChRs) which are ligand gated ion channels formed from five protein subunits, namely and subunits, located on both presynaptic and postsynaptic sites (Shen and Yakel, 2009)

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