When dreaming about a sore or painful throat, make sure that you are not being bothered by a real health issue, like a cold. Other than that, people you deal with, or annoying situations, may give you a “pain in the neck.”
As the neck is the connection between your body and your head, you are either too intellectually engaged or not engaged enough.
The throat is the place where “words get stuck.”
A sexual connotation may also be indicated, when people are “necking.” Or the idea of a close finish—as in a horse race: neck in neck.... Little Giant Encyclopedia
Having a sore throat in a dream may mention your inability to speak your mind. It may also suggest that you are tired of trying to get your point across or that there is some unexpressed anger that may need to be soothed.... Ariadne's Book of Dream
Self expression. Idioms: at each other’s throats; cutthroat competition, cut one’s own throat, lump in the throat; jump down someone’s throat; ram something down someone’s throat; stick in one’s throat. See neck under body. ... A Guide to Dreams and Sleep Experiences
To dream of your throat represents your talents in relaying your beliefs to others.
To dream about having a sore throat indicates that you are not being articulate. You might be afraid to speak. More literally, it could mean that you should ‘swallow your pride.’ To admire a slender, attractive throat in a dream signals some improvement in your lot in life.... Dream Symbols and Analysis
Dreams of a throat signify communication, expression, creation, and manifestation. You are realizing that words have power, and what you say has the potential to create and change things. This dream might be a message for you to speak up for yourself, or to realize that sometimes, silence is golden.
The throat also represents your vulnerability or your issues with betrayal, as in someone “going for the throat” or being a “cut throat”. Consider the feeling tone of this dream to discern the meaning for you.... Strangest Dream Explanations
To dream that you have a sore throat, suggests that you are having problems saying what you really think. You may feel threatened when you express yourself. Alternatively, your dream may be telling you that you need to swallow your pride.... My Dream Interpretation