OS X Yosemite and Later. 1  Click the Options button associated with the Keychain service item. 2  Use the Verification number field to change âthe security phone number. Remember the phone number must be associated with a phone that is SMS enabled.â Click the OK button.
Guaifenesin is the active ingredient in many cough medicines, such as Robitussin. It is safe to use in pregnancy. If a pregnant woman has a severe cough that doesn't respond to guaifenesin, her doctor can prescribe codeine and other narcotics.uaifenesin is the active ingredient in many cough medicines, such as Robitussin. It is safe to use in pregnancy. If a pregnant woman has a severe cough that doesn't respond to guaifenesin, her doctor can prescribe codeine and other narcotics.
Honey and Lemon. Honey and lemon can be used to suppress a dry cough. Mix 2 tbsp. of honey with 2 tbsp. of lemon juice. Warm and drink the mixture to relieve the dry cough. Garlic. Garlic has been used as a home remedy to treat many types of illness. Garlic has antibiotic properties, which helps to cure a dry cough.