Robin, yes this is normal. Most patients will have thick gunky mucous immediately after rads ends up until about one month post rads. That seems to disappear overnight to be replaced by dry mouth.

To help with dry mouth try having your father sleep with a humidifier, rinse with salt, baking soda and water mixture and ask the doc for a prescription to try pilocarpine. This can take weeks to work, there are mixed results with this medicine. It didnt work for me but others have praised it. He can also chew gum with xylitol in it to help ease the dry mouth.

Best wishes!


Christine
SCC 6/15/07 L chk & by L molar both Stag I, age44
2x cispltn-35 IMRT end 9/27/07
-65 lbs in 2 mo, no caregvr
Clear PET 1/08
4/4/08 recur L chk Stag I
surg 4/16/08 clr marg
215 HBO dives
3/09 teeth out, trismus
7/2/09 recur, Stg IV
8/24/09 trach, ND, mandiblctmy
3wks medicly inducd coma
2 mo xtended hospital stay, ICU & burn unit
PICC line IV antibx 8 mo
10/4/10, 2/14/11 reconst surg
OC 3x in 3 years
very happy to be alive smile